Unalaska Weather Forecast 15 Days, Weather in Unalaska Today

Current weather conditions and 15 day weather forecast for Unalaska, Alaska, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Unalaska

26 March 2026 Thursday
-5.6 ° C / 21.9°F
Clear
Clear
Feels Like : -10.7 ° C / 12.7°F
Humidity : % 81
Pressure : 1034 mb
Wind Speed : 12.6 kmph / 7.8 miles from NN
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Unalaska, AK, USA

Weather Forecast for next 15 Days for Unalaska including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Unalaska, Alaska state, US. To see the daily forecast, scroll to the table below.
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
26 March 2026 Thursday Sunny Sunny -2.8 ° C
(26.9°F)
0.3 ° C
(32.6°F)
-1.2 ° C
(29.8°F)
% 62 0% 0.6 Sunrise:08:53 AM
Sunset: 09:32 PM
Moonrise:01:36 PM
Moonset: 06:55 AM
Moon Phase
( Waxing Gibbous )
27 March 2026 Friday Overcast  Overcast -0.3 ° C
(31.5°F)
3.3 ° C
(37.9°F)
1.6 ° C
(34.8°F)
% 75 0% 0.4 Sunrise:08:50 AM
Sunset: 09:34 PM
Moonrise:03:05 PM
Moonset: 07:23 AM
Moon Phase
( Waxing Gibbous )
28 March 2026 Saturday Patchy rain nearby Patchy rain nearby 1.7 ° C
(35°F)
3.7 ° C
(38.7°F)
2.5 ° C
(36.5°F)
% 96 88% 0.3 Sunrise:08:48 AM
Sunset: 09:36 PM
Moonrise:04:34 PM
Moonset: 07:41 AM
Moon Phase
( Waxing Gibbous )
29 March 2026 Sunday Patchy rain nearby Patchy rain nearby 1.4 ° C
(34.5°F)
3.1 ° C
(37.6°F)
2.4 ° C
(36.3°F)
% 90 89% 0.2 Sunrise:08:45 AM
Sunset: 09:38 PM
Moonrise:06:00 PM
Moonset: 07:53 AM
Moon Phase
( Waxing Gibbous )
30 March 2026 Monday Cloudy  Cloudy -0.4 ° C
(31.2°F)
1.5 ° C
(34.6°F)
0.8 ° C
(33.4°F)
% 78 0% 0 Sunrise:08:43 AM
Sunset: 09:39 PM
Moonrise:07:22 PM
Moonset: 08:03 AM
Moon Phase
( Waxing Gibbous )
31 March 2026 Tuesday Light snow Light snow -0.9 ° C
(30.4°F)
0.7 ° C
(33.3°F)
-0 ° C
(31.9°F)
% 85 61% 1 Sunrise:08:40 AM
Sunset: 09:41 PM
Moonrise:08:41 PM
Moonset: 08:11 AM
Moon Phase
( Waxing Gibbous )
01 April 2026 Wednesday Moderate or heavy snow showers Moderate or heavy snow showers -0.6 ° C
(31°F)
0.1 ° C
(32.2°F)
-0 ° C
(31.9°F)
% 88 81% 1 Sunrise:08:38 AM
Sunset: 09:43 PM
Moonrise:10:00 PM
Moonset: 08:19 AM
Moon Phase
( Waxing Gibbous )
02 April 2026 Thursday Light snow showers Light snow showers -0.9 ° C
(30.4°F)
-0.1 ° C
(31.8°F)
-0.5 ° C
(31.1°F)
% 83 76% 1 Sunrise:08:36 AM
Sunset: 09:45 PM
Moonrise:11:18 PM
Moonset: 08:27 AM
Moon Phase
( Full Moon )
03 April 2026 Friday Heavy snow Heavy snow -1 ° C
(30.2°F)
2.1 ° C
(35.8°F)
0.5 ° C
(32.9°F)
% 92 87% 1 Sunrise:08:33 AM
Sunset: 09:47 PM
Moonrise:No moonrise
Moonset: 08:37 AM
Moon Phase
( Waning Gibbous )
04 April 2026 Saturday Patchy rain nearby Patchy rain nearby 1.2 ° C
(34.2°F)
2 ° C
(35.5°F)
1.7 ° C
(35.1°F)
% 97 88% 1 Sunrise:08:31 AM
Sunset: 09:49 PM
Moonrise:12:37 AM
Moonset: 08:50 AM
Moon Phase
( Waning Gibbous )
05 April 2026 Sunday Blizzard Blizzard -1.4 ° C
(29.4°F)
-0.9 ° C
(30.3°F)
-0.9 ° C
(30.4°F)
% 94 72% 1 Sunrise:08:28 AM
Sunset: 09:50 PM
Moonrise:01:56 AM
Moonset: 09:08 AM
Moon Phase
( Waning Gibbous )
06 April 2026 Monday Sunny Sunny -3.2 ° C
(26.3°F)
0.8 ° C
(33.4°F)
-1.2 ° C
(29.8°F)
% 72 0% 2 Sunrise:08:26 AM
Sunset: 09:52 PM
Moonrise:03:11 AM
Moonset: 09:34 AM
Moon Phase
( Waning Gibbous )
07 April 2026 Tuesday Partly Cloudy  Partly Cloudy -3.6 ° C
(25.5°F)
-0.3 ° C
(31.4°F)
-2 ° C
(28.4°F)
% 83 0% 2 Sunrise:08:23 AM
Sunset: 09:54 PM
Moonrise:04:18 AM
Moonset: 10:11 AM
Moon Phase
( Waning Gibbous )
08 April 2026 Wednesday Sunny Sunny -4.2 ° C
(24.5°F)
-0.2 ° C
(31.7°F)
-2.2 ° C
(28°F)
% 80 0% 2 Sunrise:08:21 AM
Sunset: 09:56 PM
Moonrise:05:13 AM
Moonset: 11:04 AM
Moon Phase
( Waning Gibbous )
Unalaska Weather forecasts are usually fully updated every 4 hours.
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