Agana weather live forecast

Today's maximum temperature in Agana is expected to be 27°C. Select a day from the live weather forecast for Agana, Guam for more weather parameters.

Saturday
7th Mar
27

25

0

5
Sunday
8th Mar
28

24

3

4
Monday
9th Mar
28

25

1

5
Tuesday
10th Mar
29

25

0

5
Wednesday
11th Mar
29

25

4

11

5-day weather forecast updated at 04:00 on Friday 6th March 2026 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.

Agana weather forecast by day

Below are the detailed weather forecasts for Agana for the next 5 days.

Agana weather for Saturday 7th March 2026

Expect isolated thunderstorms in Agana, Guam with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 89% chance of some rain and a moderate breeze of 23 kph from the east.

27
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
5
UV index (Moderate)
89
% chance of some rain
<50
mm of rainfall expected
L
low heat & humidity
23
kph wind from E

Agana weather for Sunday 8th March 2026

Expect isolated thunderstorms in Agana, Guam with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 50 mm or more of rainfall expected with 82% chance of some rain and a gentle breeze of 13 kph from the south-east.

28
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
82
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
13
kph wind from SE

Agana weather for Monday 9th March 2026

Expect isolated thunderstorms in Agana, Guam with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 40-50 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 18 kph from the east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
89
% chance of some rain
<50
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from E

Agana weather for Tuesday 10th March 2026

Expect isolated thunderstorms in Agana, Guam with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 91% chance of some rain and a moderate breeze of 21 kph from the north-east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
5
UV index (Moderate)
91
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from NE

Agana weather for Wednesday 11th March 2026

Expect isolated thunderstorms in Agana, Guam with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a gentle breeze of 13 kph from the north.