Weather for Adak, Alaska
Current Weather
45.9°F
Conditions: Patchy rain nearby
Humidity: 85%
Feels Like: 38.8°F
Wind: NW 17.2 mph
Wind Gusts: 20.4 mph
Humidity: 85%
Feels Like: 38.8°F
Wind: NW 17.2 mph
Wind Gusts: 20.4 mph
Pressure: 30.38 in
Precipitation: 0 in
Cloud Cover: 78%
Visibility: 6 mi
UV Index: 0.4
Precipitation: 0 in
Cloud Cover: 78%
Visibility: 6 mi
UV Index: 0.4
Weather Forecast
Tue
H: 46°F
L: 46°F
Wed
H: 51°F
L: 44°F
Thu
H: 49°F
L: 45°F
Fri
H: 47°F
L: 46°F
Sat
H: 46°F
L: 45°F
Air Quality
AQI:
1 - Good
PM2.5:
7.3 μg/m3
PM10:
12.7 μg/m3
Carbon Monoxide: 109 μg/m3
Nitrogen Dioxide: 0.1 μg/m3
Sulphur Dioxide: 0.1 μg/m3
Ozone: 71 μg/m3
Nitrogen Dioxide: 0.1 μg/m3
Sulphur Dioxide: 0.1 μg/m3
Ozone: 71 μg/m3
Astronomical
Sunrise: 8:56 AM
Sun Transit: 2:34 PM
Sunset: 8:12 PM
Daylight: 11 hrs 15 mins
Sun Transit: 2:34 PM
Sunset: 8:12 PM
Daylight: 11 hrs 15 mins
Moonrise: 4:07 AM
Moon Transit: 11:39 AM
Moonset: 6:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%
Moon Transit: 11:39 AM
Moonset: 6:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%
Best Times for Fishing or Hunting
Major Periods
11:37 AM - 2:07 PM11:09 AM - 1:39 PM
Minor Periods
6:21 PM - 7:51 PM3:37 AM - 5:07 AM
Action Rating: 3 out of 5
Gale Warning issued October 6 at 3:00AM AKDT until October 7 at 5:00PM AKDT by NWS Anchorage AK
Effective: Tue October 6, 2026, 11:00 AM
Expires: Tue October 6, 2026, 11:30 PM
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. .TODAY...NW wind 20 kt. Seas 7 ft. Rain showers. Isolated thunderstorms. .TONIGHT...NW wind 15 kt becoming SW after midnight. Seas 6 ft. .WED...S wind 25 kt increasing to 35 kt in the afternoon. Seas 6 ft. .WED NIGHT...S wind 50 kt. Seas 12 ft. .THU...SW wind 30 kt. Seas 11 ft. .FRI THROUGH SAT...SW wind 35 kt. Seas 12 ft.
Tuesday, October 6, 2026
Weather Forecast
Conditions: Patchy rain nearby
Average Temperature: 46°F
Average Humidity: 84%
Average Temperature: 46°F
Average Humidity: 84%
Chance of Rain: 58%
Wind: 21.3 mph
UV Index: 2.1
Wind: 21.3 mph
UV Index: 2.1
Air Quality
AQI:
1 - Good
PM2.5:
8.6 μg/m3
PM10:
14.9 μg/m3
Carbon Monoxide: 109.58 μg/m3
Nitrogen Dioxide: 0.1 μg/m3
Sulphur Dioxide: 0.18 μg/m3
Ozone: 72.33 μg/m3
Nitrogen Dioxide: 0.1 μg/m3
Sulphur Dioxide: 0.18 μg/m3
Ozone: 72.33 μg/m3
Astronomical
Sunrise: 8:56 AM
Sun Transit: 2:34 PM
Sunset: 8:12 PM
Daylight: 11 hrs 15 mins
Sun Transit: 2:34 PM
Sunset: 8:12 PM
Daylight: 11 hrs 15 mins
Moonrise: 4:07 AM
Moon Transit: 11:39 AM
Moonset: 6:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%
Moon Transit: 11:39 AM
Moonset: 6:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%
Best Times for Fishing or Hunting
Major Periods
11:37 AM - 2:07 PM11:09 AM - 1:39 PM
Minor Periods
6:21 PM - 7:51 PM3:37 AM - 5:07 AM
Action Rating: 3 out of 5
Wednesday, October 7, 2026
Weather Forecast
Conditions: Light rain
Average Temperature: 46.6°F
Average Humidity: 87%
Average Temperature: 46.6°F
Average Humidity: 87%
Chance of Rain: 91%
Wind: 53.5 mph
UV Index: 0.5
Wind: 53.5 mph
UV Index: 0.5
Air Quality
AQI:
1 - Good
PM2.5:
6.98 μg/m3
PM10:
11.43 μg/m3
Carbon Monoxide: 109.33 μg/m3
Nitrogen Dioxide: 0.1 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 71.42 μg/m3
Nitrogen Dioxide: 0.1 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 71.42 μg/m3
Astronomical
Sunrise: 8:58 AM
Sun Transit: 2:34 PM
Sunset: 8:10 PM
Daylight: 11 hrs 11 mins
Sun Transit: 2:34 PM
Sunset: 8:10 PM
Daylight: 11 hrs 11 mins
Moonrise: 5:31 AM
Moon Transit: 12:26 AM
Moonset: 7:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%
Moon Transit: 12:26 AM
Moonset: 7:04 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%
Best Times for Fishing or Hunting
Major Periods
12:24 AM - 2:54 PM11:56 AM - 2:26 PM
Minor Periods
6:34 PM - 8:04 PM5:01 AM - 6:31 AM
Action Rating: 3 out of 5
Thursday, October 8, 2026
Weather Forecast
Conditions: Sunny
Average Temperature: 46.2°F
Average Humidity: 80%
Average Temperature: 46.2°F
Average Humidity: 80%
Chance of Rain: 58%
Wind: 35.6 mph
UV Index: 2.2
Wind: 35.6 mph
UV Index: 2.2
Air Quality
AQI:
1 - Good
PM2.5:
11.31 μg/m3
PM10:
18.84 μg/m3
Carbon Monoxide: 108.75 μg/m3
Nitrogen Dioxide: 0.08 μg/m3
Sulphur Dioxide: 0.23 μg/m3
Ozone: 77.33 μg/m3
Nitrogen Dioxide: 0.08 μg/m3
Sulphur Dioxide: 0.23 μg/m3
Ozone: 77.33 μg/m3
Astronomical
Sunrise: 9:00 AM
Sun Transit: 2:33 PM
Sunset: 8:07 PM
Daylight: 11 hrs 7 mins
Sun Transit: 2:33 PM
Sunset: 8:07 PM
Daylight: 11 hrs 7 mins
Moonrise: 6:52 AM
Moon Transit: 1:12 PM
Moonset: 7:15 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%
Moon Transit: 1:12 PM
Moonset: 7:15 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%
Best Times for Fishing or Hunting
Major Periods
1:10 PM - 3:40 PM12:42 AM - 3:12 PM
Minor Periods
6:45 PM - 8:15 PM6:22 AM - 7:52 AM
Action Rating: 3 out of 5
Friday, October 9, 2026
Weather Forecast
Conditions: Patchy rain nearby
Average Temperature: 46.2°F
Average Humidity: 82%
Average Temperature: 46.2°F
Average Humidity: 82%
Chance of Rain: 57%
Wind: 33.8 mph
UV Index: 1.9
Wind: 33.8 mph
UV Index: 1.9
Air Quality
AQI:
1 - Good
PM2.5:
10.5 μg/m3
PM10:
17.69 μg/m3
Carbon Monoxide: 124.05 μg/m3
Nitrogen Dioxide: 0.1 μg/m3
Sulphur Dioxide: 0.18 μg/m3
Ozone: 78.33 μg/m3
Nitrogen Dioxide: 0.1 μg/m3
Sulphur Dioxide: 0.18 μg/m3
Ozone: 78.33 μg/m3
Astronomical
Sunrise: 9:01 AM
Sun Transit: 2:33 PM
Sunset: 8:05 PM
Daylight: 11 hrs 4 mins
Sun Transit: 2:33 PM
Sunset: 8:05 PM
Daylight: 11 hrs 4 mins
Moonrise: 8:12 AM
Moon Transit: 1:57 PM
Moonset: 7:27 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%
Moon Transit: 1:57 PM
Moonset: 7:27 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
1:54 PM - 4:24 PM1:27 PM - 3:57 PM
Minor Periods
6:57 PM - 8:27 PM7:42 AM - 9:12 AM
Action Rating: 4 out of 5
Saturday, October 10, 2026
Weather Forecast
Conditions: Patchy rain nearby
Average Temperature: 45.2°F
Average Humidity: 81%
Average Temperature: 45.2°F
Average Humidity: 81%
Chance of Rain: 61%
Wind: 29.5 mph
UV Index: 1.7
Wind: 29.5 mph
UV Index: 1.7
Air Quality
AQI:
1 - Good
PM2.5:
9.68 μg/m3
PM10:
16.43 μg/m3
Carbon Monoxide: 161.5 μg/m3
Nitrogen Dioxide: 0.1 μg/m3
Sulphur Dioxide: 0.45 μg/m3
Ozone: 71.25 μg/m3
Nitrogen Dioxide: 0.1 μg/m3
Sulphur Dioxide: 0.45 μg/m3
Ozone: 71.25 μg/m3
Astronomical
Sunrise: 9:03 AM
Sun Transit: 2:33 PM
Sunset: 8:03 PM
Daylight: 11 hrs mins
Sun Transit: 2:33 PM
Sunset: 8:03 PM
Daylight: 11 hrs mins
Moonrise: 9:30 AM
Moon Transit: 2:41 PM
Moonset: 7:40 PM
Moon Phase: New
Moon Illumination: 0.5%
Moon Transit: 2:41 PM
Moonset: 7:40 PM
Moon Phase: New
Moon Illumination: 0.5%
Best Times for Fishing or Hunting
Major Periods
2:39 PM - 5:09 PM2:11 PM - 4:41 PM
Minor Periods
7:10 PM - 8:40 PM9:00 AM - 10:30 AM
Action Rating: 4 out of 5
The times presented here are based upon the solunar theory, which is the idea that the movements of
fish and other animals are affected by the location of the sun and moon. The major periods are
believed to be the times of the greatest animal activity and occur when the moon is directly
overhead or underfoot (lunar transits). The minor periods also see increased activity and
occur when the moon is rising or setting. The strongest activity occurs during full or new moons,
and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.