Guam weather forecast

Tuesday
25th Jun

31

28

2
Wednesday
26th Jun

31

27

5
Thursday
27th Jun

31

27

7
Friday
28th Jun

31

27

5
Saturday
29th Jun

31

27

6

Last updated at 04:00 on Tuesday 25th June 2019 GMT

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Tomorrow's maximum temperature in Guam is expected to be 31°C. The weather forecast shown above is for Agana.

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More about Guam

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The 5-day weather forecast for Guam, represented by Agana, is provided by the Swiss meteorological agency, MeteoBlue. Find out more about our data sources.

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

Guam weather forecast by day

Below are the detailed weather forecasts for Guam for the next 5 days. The forecasts shown are for Agana and may not represent the whole of Guam. Browse more destinations in Guam to view more weather forecasts.

Guam weather for Tuesday 25th June 2019

Below is the Guam weather forecast for Tuesday 25th June 2019. Expect broken clouds in Guam with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the east.

31
°C maximum temperature
28
°C minimum temperature
broken clouds
2
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from E

Guam weather for Wednesday 26th June 2019

Below is the Guam weather forecast for Wednesday 26th June 2019. Expect isolated thunderstorms in Guam with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 22 kph from the east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
67
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from E

Guam weather for Thursday 27th June 2019

Below is the Guam weather forecast for Thursday 27th June 2019. Expect isolated thunderstorms in Guam with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 18 kph from the south-east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
51
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from SE

Guam weather for Friday 28th June 2019

Below is the Guam weather forecast for Friday 28th June 2019. Expect isolated thunderstorms in Guam with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 16 kph from the east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
56
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from E

Guam weather for Saturday 29th June 2019

Below is the Guam weather forecast for Saturday 29th June 2019. Expect isolated thunderstorms in Guam with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 17 kph from the east.