Guam Weather Today

If you are already on holiday or are about to leave, check today's weather in Guam now. The latest weather report includes the current temperature, prevailing weather condition, sky cover and wind speed and direction. The current weather report shown below is for Agana.

Guam weather conditions recorded in the last 24 hours

Weather at 13:54 ChST on 18th August 2017

  • 28°C temperature28
    28 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Clear skies
    Clear skies
  • 13 kph E wind speed & direction13
    13 kph E wind

Weather conditions in Guam at 13:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 28°C with high heat & humidity, clear skies and a gentle breeze of 13 kph from the east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 03:54 GMT (Greenwich Mean Time) 18th August 2017 - 1 hours 14 mins ago

Back to top

Weather at 12:54 ChST on 18th August 2017

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Light rain
    Light rain
  • Broken cloud
    Broken cloud
  • 8 kph SSE wind speed & direction8
    8 kph SSE wind

Weather conditions in Guam at 12:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 27°C with high heat & humidity, broken cloud, light rain and a light breeze of 8 kph from the south-south-east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 02:54 GMT (Greenwich Mean Time) 18th August 2017 - 2 hours 14 mins ago

Back to top

Weather at 11:54 ChST on 18th August 2017

  • 25°C temperature25
    25 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Rain
    Rain
  • Broken cloud
    Broken cloud
  • 8 kph ESE wind speed & direction8
    8 kph ESE wind

Weather conditions in Guam at 11:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 25°C with moderate heat & humidity, broken cloud, rain and a light breeze of 8 kph from the east-south-east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 01:54 GMT (Greenwich Mean Time) 18th August 2017 - 3 hours 14 mins ago

Back to top

Weather at 10:54 ChST on 18th August 2017

  • 24°C temperature24
    24 °C temperature
  • Low heat & humidityL
    Low heat & humidity
  • Light rain
    Light rain
  • Scattered cloud
    Scattered cloud
  • 11 kph SE wind speed & direction11
    11 kph SE wind

Weather conditions in Guam at 10:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 24°C with low heat & humidity, scattered cloud, light rain and a light breeze of 11 kph from the south-east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 00:54 GMT (Greenwich Mean Time) 18th August 2017 - 4 hours 14 mins ago

Back to top

Weather at 09:54 ChST on 18th August 2017

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Broken cloud
    Broken cloud
  • 19 kph SSE wind speed & direction19
    19 kph SSE wind

Weather conditions in Guam at 09:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 27°C with high heat & humidity, broken cloud and a moderate breeze of 19 kph from the south-south-east with gusts of 31 kph (19 mph). Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 23:54 GMT (Greenwich Mean Time) 17th August 2017 - 5 hours 14 mins ago

Back to top

Weather at 08:54 ChST on 18th August 2017

  • 26°C temperature26
    26 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Light rain
    Light rain
  • Broken cloud
    Broken cloud
  • 21 kph ESE wind speed & direction21
    21 kph ESE wind

Weather conditions in Guam at 08:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 26°C with moderate heat & humidity, broken cloud, light rain and a moderate breeze of 21 kph from the east-south-east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 22:54 GMT (Greenwich Mean Time) 17th August 2017 - 6 hours 14 mins ago

Back to top

Weather at 07:54 ChST on 18th August 2017

  • 28°C temperature28
    28 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Isolated cloud
    Isolated cloud
  • 8 kph NE wind speed & direction8
    8 kph NE wind

Weather conditions in Guam at 07:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 28°C with high heat & humidity, isolated cloud and a light breeze of 8 kph from the north-east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 21:54 GMT (Greenwich Mean Time) 17th August 2017 - 7 hours 14 mins ago

Back to top

Weather at 06:54 ChST on 18th August 2017

  • 26°C temperature26
    26 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Clear skies
    Clear skies
  • 5 kph NE wind speed & direction5
    5 kph NE wind

Weather conditions in Guam at 06:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 26°C with high heat & humidity, clear skies and little or no wind of 5 kph from the north-east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 20:54 GMT (Greenwich Mean Time) 17th August 2017 - 8 hours 14 mins ago

Back to top

Weather at 05:54 ChST on 18th August 2017

  • 26°C temperature26
    26 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Isolated cloud
    Isolated cloud
  • 5 kph NNE wind speed & direction5
    5 kph NNE wind

Weather conditions in Guam at 05:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 26°C with moderate heat & humidity, isolated cloud and little or no wind of 5 kph from the north-north-east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 19:54 GMT (Greenwich Mean Time) 17th August 2017 - 9 hours 14 mins ago

Back to top

Weather at 04:54 ChST on 18th August 2017

  • 26°C temperature26
    26 °C temperature
  • Moderate heat & humidityM
    Moderate heat & humidity
  • Scattered cloud
    Scattered cloud
  • 5 kph SSW wind speed & direction5
    5 kph SSW wind

Weather conditions in Guam at 04:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 26°C with moderate heat & humidity, scattered cloud and little or no wind of 5 kph from the south-south-west. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 18:54 GMT (Greenwich Mean Time) 17th August 2017 - 10 hours 14 mins ago

Back to top

Weather at 03:54 ChST on 18th August 2017

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Light rain
    Light rain
  • Broken cloud
    Broken cloud
  • 11 kph E wind speed & direction11
    11 kph E wind

Weather conditions in Guam at 03:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 27°C with high heat & humidity, broken cloud, light rain and a light breeze of 11 kph from the east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 17:54 GMT (Greenwich Mean Time) 17th August 2017 - 11 hours 14 mins ago

Back to top

Weather at 02:54 ChST on 18th August 2017

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Light rain
    Light rain
  • Broken cloud
    Broken cloud
  • 0 kph N wind speed & direction0
    0 kph N wind

Weather conditions in Guam at 02:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 27°C with high heat & humidity, broken cloud, light rain and little or no wind of 0 kph from the north. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 16:54 GMT (Greenwich Mean Time) 17th August 2017 - 12 hours 14 mins ago

Back to top

Weather at 01:54 ChST on 18th August 2017

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Light rain
    Light rain
  • Overcast skies
    Overcast skies
  • 0 kph N wind speed & direction0
    0 kph N wind

Weather conditions in Guam at 01:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 27°C with high heat & humidity, overcast skies, light rain and little or no wind of 0 kph from the north. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 15:54 GMT (Greenwich Mean Time) 17th August 2017 - 13 hours 14 mins ago

Back to top

Weather at 00:54 ChST on 18th August 2017

  • 26°C temperature26
    26 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Isolated cloud
    Isolated cloud
  • 0 kph N wind speed & direction0
    0 kph N wind

Weather conditions in Guam at 00:54 ChST (Chamorro Standard Time) on the 18th August 2017 were as follows: Temperature warm 26°C with high heat & humidity, isolated cloud and little or no wind of 0 kph from the north. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 14:54 GMT (Greenwich Mean Time) 17th August 2017 - 14 hours 14 mins ago

Back to top

Weather at 23:54 ChST on 17th August 2017

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Overcast skies
    Overcast skies
  • 0 kph N wind speed & direction0
    0 kph N wind

Weather conditions in Guam at 23:54 ChST (Chamorro Standard Time) on the 17th August 2017 were as follows: Temperature warm 27°C with high heat & humidity, overcast skies and little or no wind of 0 kph from the north. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 13:54 GMT (Greenwich Mean Time) 17th August 2017 - 15 hours 14 mins ago

Back to top

Weather at 22:54 ChST on 17th August 2017

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Isolated cloud
    Isolated cloud
  • 5 kph SSE wind speed & direction5
    5 kph SSE wind

Weather conditions in Guam at 22:54 ChST (Chamorro Standard Time) on the 17th August 2017 were as follows: Temperature warm 27°C with high heat & humidity, isolated cloud and little or no wind of 5 kph from the south-south-east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 12:54 GMT (Greenwich Mean Time) 17th August 2017 - 16 hours 14 mins ago

Back to top

Weather at 21:54 ChST on 17th August 2017

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Clear skies
    Clear skies
  • 8 kph SE wind speed & direction8
    8 kph SE wind

Weather conditions in Guam at 21:54 ChST (Chamorro Standard Time) on the 17th August 2017 were as follows: Temperature warm 27°C with high heat & humidity, clear skies and a light breeze of 8 kph from the south-east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 11:54 GMT (Greenwich Mean Time) 17th August 2017 - 17 hours 14 mins ago

Back to top

Weather at 20:54 ChST on 17th August 2017

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Clear skies
    Clear skies
  • 5 kph E wind speed & direction5
    5 kph E wind

Weather conditions in Guam at 20:54 ChST (Chamorro Standard Time) on the 17th August 2017 were as follows: Temperature warm 27°C with high heat & humidity, clear skies and little or no wind of 5 kph from the east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 10:54 GMT (Greenwich Mean Time) 17th August 2017 - 18 hours 14 mins ago

Back to top

Weather at 19:54 ChST on 17th August 2017

  • 28°C temperature28
    28 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Clear skies
    Clear skies
  • 8 kph E wind speed & direction8
    8 kph E wind

Weather conditions in Guam at 19:54 ChST (Chamorro Standard Time) on the 17th August 2017 were as follows: Temperature warm 28°C with high heat & humidity, clear skies and a light breeze of 8 kph from the east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 09:54 GMT (Greenwich Mean Time) 17th August 2017 - 19 hours 14 mins ago

Back to top

Weather at 18:54 ChST on 17th August 2017

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Isolated cloud
    Isolated cloud
  • 8 kph SE wind speed & direction8
    8 kph SE wind

Weather conditions in Guam at 18:54 ChST (Chamorro Standard Time) on the 17th August 2017 were as follows: Temperature warm 27°C with high heat & humidity, isolated cloud and a light breeze of 8 kph from the south-east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 08:54 GMT (Greenwich Mean Time) 17th August 2017 - 20 hours 14 mins ago

Back to top

Weather at 17:54 ChST on 17th August 2017

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Scattered cloud
    Scattered cloud
  • 11 kph SE wind speed & direction11
    11 kph SE wind

Weather conditions in Guam at 17:54 ChST (Chamorro Standard Time) on the 17th August 2017 were as follows: Temperature warm 27°C with high heat & humidity, scattered cloud and a light breeze of 11 kph from the south-east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 07:54 GMT (Greenwich Mean Time) 17th August 2017 - 21 hours 14 mins ago

Back to top

Weather at 16:54 ChST on 17th August 2017

  • 26°C temperature26
    26 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Isolated cloud
    Isolated cloud
  • 11 kph SE wind speed & direction11
    11 kph SE wind

Weather conditions in Guam at 16:54 ChST (Chamorro Standard Time) on the 17th August 2017 were as follows: Temperature warm 26°C with high heat & humidity, isolated cloud and a light breeze of 11 kph from the south-east. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 06:54 GMT (Greenwich Mean Time) 17th August 2017 - 22 hours 14 mins ago

Back to top

Weather at 15:59 ChST on 17th August 2017

  • 27°C temperature27
    27 °C temperature
  • High heat & humidityH
    High heat & humidity
  • Broken cloud
    Broken cloud
  • 16 kph ESE wind speed & direction16
    16 kph ESE wind

Weather conditions in Guam at 15:59 ChST (Chamorro Standard Time) on the 17th August 2017 were as follows: Temperature warm 27°C with high heat & humidity, broken cloud and a gentle breeze of 16 kph from the east-south-east with gusts of 42 kph (26 mph). Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 05:59 GMT (Greenwich Mean Time) 17th August 2017 - 23 hours 9 mins ago

Back to top

Weather at 14:54 ChST on 17th August 2017

  • 29°C temperature29
    29 °C temperature
  • Very high heat & humidityVH
    Very high heat & humidity
  • Broken cloud
    Broken cloud
  • 0 kph N wind speed & direction0
    0 kph N wind

Weather conditions in Guam at 14:54 ChST (Chamorro Standard Time) on the 17th August 2017 were as follows: Temperature warm 29°C with very high heat & humidity, broken cloud and little or no wind of 0 kph from the north. Sunrise at 06:09 and Sunset at 18:41 ChST (Chamorro Standard Time). Recorded at 04:54 GMT (Greenwich Mean Time) 17th August 2017 - 24 hours 14 mins ago

Back to top

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

Metric (°C / mm)  |  Imperial (°F / inches)

  • Search Momondo for cheap flights to Guam
  • Find the best prices & flight routes from top airlines
  • Compare leading flight offers before booking online

More about Guam

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

  • Find cheap flights to Guam with Skyscanner
  • Search by departure airport to find best airline routes
  • Enter exact dates, months or find the cheapest month

Back to top

Guam weather by month

Check Guam weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Back to top

More Guam destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Related posts

Popular travel offers

Top ^