Weather forecast for tomorrowAmerican Samoa, USA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 81°F
- 75°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 17mphSSE 157°
- Humidity: 74%
- UV index: 11
- Sunrise: 5:54 am SST
- Sunset: 6:21 pm SST
- details ▼
Tomorrow, a partly cloudy outlook will keep the sky interesting throughout the day.
Day and night temperatures will present a subtle variation, fluctuating between a moderately hot 80.6°F and a warm 75.2°F.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at 84.2°F.
Tomorrow's peak is predicted to reflect the usual October high temperature of 82°F.
Sunrise will be at 5:54 am and sunset at 6:21 pm; tomorrow's daylight will last for 12h and 28min.
Day and night temperatures will present a subtle variation, fluctuating between a moderately hot 80.6°F and a warm 75.2°F.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at 84.2°F.
Tomorrow's peak is predicted to reflect the usual October high temperature of 82°F.
Sunrise will be at 5:54 am and sunset at 6:21 pm; tomorrow's daylight will last for 12h and 28min.
Hourly overview
Hourly temperatures
Warmest hour: 12 pm 86°C.
Coldest hour: 6 am 81°C.
Coldest hour: 6 am 81°C.
Chance of precipitation
Highest chance: 12 pm 22%.
Hourly weather forecast
- 12 am
- 79°F
- Feels like:82°F
Mostly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 16mphSSE 159°
- Humidity: 84%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 77°F
- Feels like:82°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 16mphSSE 158°
- Humidity: 83%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 77°F
- Feels like:82°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 16mphSSE 161°
- Humidity: 81%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 5:54 am
- 6 am
- 77°F
- Feels like:81°F
Mostly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 16mphSSE 163°
- Humidity: 81%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 am
- 79°F
- Feels like:82°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 16mphSSE 161°
- Humidity: 77%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 10 am
- 81°F
- Feels like:84°F
Mostly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 17mphSSE 157°
- Humidity: 74%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 8
- details ▼
- 12 pm
- 81°F
- Feels like:86°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 15mphSSE 160°
- Humidity: 73%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 11
- details ▼
- 2 pm
- 81°F
- Feels like:86°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 16mphSSE 159°
- Humidity: 71%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 10
- details ▼
- 4 pm
- 81°F
- Feels like:84°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 15mphSSE 154°
- Humidity: 72%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 6 pm
- 79°F
- Feels like:82°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 14mphSSE 155°
- Humidity: 74%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:21 pm
- 8 pm
- 77°F
- Feels like:82°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 14mphSSE 150°
- Humidity: 75%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 77°F
- Feels like:81°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphSSE 147°
- Humidity: 77%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, cloudy conditions are likely to prevail.
The temperature variation throughout the day will be indistinguishable, with the lowest temperature of 77°F and the highest temperature of 80.6°F. The warmest part of the day will be from 10 am to 4 pm.
Tomorrow, the temperature is forecasted to be comparable to the usual maximum for October. The minimum temperature will be also a few degrees lower than October's average low of 80.2°F.
The temperature variation throughout the day will be indistinguishable, with the lowest temperature of 77°F and the highest temperature of 80.6°F. The warmest part of the day will be from 10 am to 4 pm.
Tomorrow, the temperature is forecasted to be comparable to the usual maximum for October. The minimum temperature will be also a few degrees lower than October's average low of 80.2°F.
Updated: Oct 17, 2026 @ 12:45:06 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Pago Pago, a pleasant mix of sun and clouds will define the day.
Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 75.2°F. The maximum heat index, which combines relative humidity and air temperature, is computed to be 84.2°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be slightly cooler than the average low temperature.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be slightly cooler than the average low temperature.
On Sunday, in Pago Pago, sunrise will be at 5:54 am and sunset at 6:21 pm (SST).
In Pago Pago, the length of the day tomorrow will be 12h and 28min.
