American Samoa weather live forecast

Today's maximum temperature in American Samoa is expected to be 82°F. Select a day from the live weather forecast for American Samoa (Pago Pago) for more weather parameters.

Monday
8th Dec
82

75

5

9
Tuesday
9th Dec
84

75

6

11
Wednesday
10th Dec
84

75

5

11
Thursday
11th Dec
84

77

4

11
Friday
12th Dec
82

75

4

3

5-day weather forecast updated at 04:00 on Monday 8th December 2025 GMT

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

American Samoa weather forecast by day

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

American Samoa weather for Monday 8th December 2025

Expect isolated thunderstorms in American Samoa with a maximum temperature of 82°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 13 mph from the north-east.

82
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
99
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
13
mph wind from NE

American Samoa weather for Tuesday 9th December 2025

Expect isolated thunderstorms in American Samoa with a maximum temperature of 84°F, 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 68% chance of some rain and a moderate breeze of 12 mph from the north-east.

84
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
68
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from NE

American Samoa weather for Wednesday 10th December 2025

Expect isolated thunderstorms in American Samoa with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 10 mph from the east.

84
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
61
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
10
mph wind from E

American Samoa weather for Thursday 11th December 2025

Expect isolated thunderstorms in American Samoa with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 86% chance of some rain and a gentle breeze of 9 mph from the east.

84
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
86
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from E

American Samoa weather for Friday 12th December 2025

Expect isolated thunderstorms in American Samoa with a maximum temperature of 82°F, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 90% chance of some rain and a light breeze of 7 mph from the north-east.