Weather forecast for 10 daysAdak, AK

Weather forecast for the weekend

Saturday Oct 17, 2026

  • min.
  • 37°F
Rain Early
Rain Early
  • Precip. probability: 85%
  • Precipitation: 0.12"
  • Wind: 14mphSW 221°
  • Humidity: 91%
  • UV index: 0
  • Sunrise: 9:15 am HDT
  • Sunset: 7:48 pm HDT
  • ▼
In Adak, through the afternoon and beyond, expect early morning rain, but drier weather will follow as the day progresses.
Minimal precipitation is expected for today. The lowest temperature will be a wintry 37.4°F.
Sunrise was at 9:15 am and sunset will be at 7:48 pm; the daylight will last for 10h and 32min.

Sunday Oct 18, 2026

  • 48°F
  • 39°F
PM Showers
PM Showers
  • Precip. probability: 56%
  • Precipitation: 0.08"
  • Wind: 14mphSW 224°
  • Humidity: 85%
  • UV index: 2
  • Sunrise: 9:17 am HDT
  • Sunset: 7:46 pm HDT
  • ▼
Tomorrow, in Adak, expect light rain showers during the afternoon, though they should remain brief.
Minimal precipitation is forecasted. Temperature is predicted to reach a high of a frosty 48.2°F during the day, slightly dropping to a low of an icy 39.2°F at night.
October's standard high of 46.2°F is anticipated to be reached during the day.
Sunrise will be at 9:17 am and sunset at 7:46 pm; tomorrow's daylight will last for 10h and 29min.

10-day overview

Daily temperatures

Maximum temperature: 48°C.
Coldest period: Monday - Wednesday 45°C.

Chance of precipitation

Highest chance: 85%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 37°F
Rain Early
Rain Early
  • Precip. probability: 85%
  • Precipitation: 0.12"
  • Wind: 14mphSW 221°
  • Humidity: 91%
  • UV index: 0
  • Sunrise: 9:15 am HDT
  • Sunset: 7:48 pm HDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 48°F
  • 39°F
PM Showers
PM Showers
  • Precip. probability: 56%
  • Precipitation: 0.08"
  • Wind: 14mphSW 224°
  • Humidity: 85%
  • UV index: 2
  • Sunrise: 9:17 am HDT
  • Sunset: 7:46 pm HDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 45°F
  • 39°F
AM Showers
AM Showers
  • Precip. probability: 53%
  • Precipitation: 0.12"
  • Wind: 17mphW 279°
  • Humidity: 83%
  • UV index: 2
  • Sunrise: 9:19 am HDT
  • Sunset: 7:43 pm HDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 45°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 10mphW 272°
  • Humidity: 79%
  • UV index: 2
  • Sunrise: 9:20 am HDT
  • Sunset: 7:41 pm HDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 45°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0.04"
  • Wind: 11mphNE 42°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 9:22 am HDT
  • Sunset: 7:39 pm HDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 48°F
  • 43°F
Rain / Wind
Rain / Wind
  • Precip. probability: 85%
  • Precipitation: 0.83"
  • Wind: 29mphS 172°
  • Humidity: 87%
  • UV index: 1
  • Sunrise: 9:24 am HDT
  • Sunset: 7:37 pm HDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 46°F
  • 41°F
Showers / Wind
Showers / Wind
  • Precip. probability: 46%
  • Precipitation: 0.08"
  • Wind: 25mphSW 222°
  • Humidity: 79%
  • UV index: 2
  • Sunrise: 9:26 am HDT
  • Sunset: 7:35 pm HDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 46°F
  • 41°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 21mphWSW 244°
  • Humidity: 79%
  • UV index: 2
  • Sunrise: 9:27 am HDT
  • Sunset: 7:33 pm HDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 48°F
  • 43°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 21mphSSW 212°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 9:29 am HDT
  • Sunset: 7:31 pm HDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 48°F
  • 43°F
Showers / Wind
Showers / Wind
  • Precip. probability: 38%
  • Precipitation: 0.2"
  • Wind: 23mphSSW 199°
  • Humidity: 86%
  • UV index: 1
  • Sunrise: 9:31 am HDT
  • Sunset: 7:29 pm HDT
  • ▼
Over the next ten days, conditions will reflect that a combination of damp and overcast weather is predicted.
Rain is predicted for Saturday through Monday, Wednesday through Friday and next Monday.
The temperature shift across days will be subtle in the coming days. Highs will range from 44.6°F to 48.2°F, while the lowest nightly temperature differences will be also negligible, as the overnight low will fall between 37.4°F and 42.8°F.
The warmest days in Adak, Alaska, will be Sunday, Thursday, next Sunday and Monday, with a maximum of 48.2°F; the coldest days will be Monday through Wednesday, with a maximum of 44.6°F.
Updated: Oct 18, 2026 @ 00:41:07 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, showers may develop as the afternoon progresses.

There is a high likelihood of rainfall, but precipitation will be minimal.

Tomorrow, the highest temperature will be 48.2°F, while the lowest temperature will be 39.2°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be relatively lower than the average low temperature.

On Sunday, in Adak, sunrise will be at 9:17 am and sunset at 7:46 pm (HDT).

In Adak, tomorrow, there will be 10h and 29min of daylight.