Guam weather forecast

Tuesday
24th May

31

26

5
Wednesday
25th May

31

26

7
Thursday
26th May

31

26

6
Friday
27th May

31

26

5
Saturday
28th May

30

27

5

Last updated at 04:00 on Monday 23rd May 2022 GMT

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

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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 24th May 2022

Below is the Guam weather forecast for Tuesday 24th May 2022. 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 57% chance of some rain and a moderate breeze of 23 kph from the east.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
57
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from E

Guam weather for Wednesday 25th May 2022

Below is the Guam weather forecast for Wednesday 25th May 2022. Expect broken clouds in Guam with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.

31
°C maximum temperature
26
°C minimum temperature
broken clouds
7
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from E

Guam weather for Thursday 26th May 2022

Below is the Guam weather forecast for Thursday 26th May 2022. 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 5-10 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 19 kph from the east.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
59
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from E

Guam weather for Friday 27th May 2022

Below is the Guam weather forecast for Friday 27th May 2022. 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 20-30 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 19 kph from the east.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
79
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from E

Guam weather for Saturday 28th May 2022

Below is the Guam weather forecast for Saturday 28th May 2022. Expect isolated thunderstorms in Guam with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 21 kph from the east.