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
| 16 August 2026 Sunday 10 ° C / 50°F  Overcast |
Feels Like : 9.3 ° C / 48.7°F Humidity : % 94 Pressure : 999 mb Wind Speed : 6.8 kmph / 4.3 miles from SW  Visibility : 16.1 km Precipitation (rainfall) : 0.11 mm Cloud (%) : 100 |
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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 16 August 2026 Sunday |  Patchy rain nearby |
9.8 ° C (49.6°F) |
10.6 ° C (51°F) |
10.1 ° C (50.2°F) |
% 92 | 83% | 2.1 | Sunrise:07:46 AM Sunset: 10:34 PM |
Moonrise:01:24 PM Moonset: 11:28 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday |  Sunny |
7.9 ° C (46.3°F) |
13 ° C (55.4°F) |
10.8 ° C (51.5°F) |
% 82 | 44% | 3.5 | Sunrise:07:48 AM Sunset: 10:32 PM |
Moonrise:02:52 PM Moonset: 11:41 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Patchy rain nearby |
9.3 ° C (48.7°F) |
11.1 ° C (52°F) |
10.1 ° C (50.2°F) |
% 88 | 73% | 3 | Sunrise:07:50 AM Sunset: 10:29 PM |
Moonrise:04:18 PM Moonset: 11:58 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday |  Partly Cloudy |
8.5 ° C (47.3°F) |
12.6 ° C (54.7°F) |
10.7 ° C (51.3°F) |
% 85 | 28% | 4 | Sunrise:07:51 AM Sunset: 10:27 PM |
Moonrise:05:40 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Overcast |
9.9 ° C (49.7°F) |
12.8 ° C (55°F) |
11.3 ° C (52.4°F) |
% 81 | 23% | 3 | Sunrise:07:53 AM Sunset: 10:25 PM |
Moonrise:06:54 PM Moonset: 12:23 AM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Patchy rain nearby |
10.5 ° C (50.9°F) |
12.7 ° C (54.8°F) |
11.4 ° C (52.6°F) |
% 88 | 43% | 4 | Sunrise:07:55 AM Sunset: 10:23 PM |
Moonrise:07:54 PM Moonset: 12:58 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Patchy rain nearby |
8.9 ° C (48°F) |
11.3 ° C (52.3°F) |
10 ° C (50.1°F) |
% 90 | 81% | 4 | Sunrise:07:57 AM Sunset: 10:20 PM |
Moonrise:08:38 PM Moonset: 01:47 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Sunny |
6.9 ° C (44.4°F) |
11.1 ° C (52°F) |
9.2 ° C (48.6°F) |
% 78 | 10% | 4 | Sunrise:07:59 AM Sunset: 10:18 PM |
Moonrise:09:08 PM Moonset: 02:50 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Partly Cloudy |
8.1 ° C (46.6°F) |
11.4 ° C (52.5°F) |
9.8 ° C (49.6°F) |
% 79 | 74% | 4 | Sunrise:08:00 AM Sunset: 10:16 PM |
Moonrise:09:28 PM Moonset: 04:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday |  Light drizzle |
9.3 ° C (48.8°F) |
11.3 ° C (52.3°F) |
10.5 ° C (50.9°F) |
% 95 | 88% | 3 | Sunrise:08:02 AM Sunset: 10:13 PM |
Moonrise:09:42 PM Moonset: 05:19 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday | Light drizzle |
9.3 ° C (48.7°F) |
10.4 ° C (50.7°F) |
9.9 ° C (49.8°F) |
% 92 | 84% | 4 | Sunrise:08:04 AM Sunset: 10:11 PM |
Moonrise:09:53 PM Moonset: 06:35 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday | Patchy rain nearby |
7.6 ° C (45.7°F) |
9.2 ° C (48.6°F) |
8.2 ° C (46.7°F) |
% 82 | 77% | 3 | Sunrise:08:06 AM Sunset: 10:09 PM |
Moonrise:10:02 PM Moonset: 07:51 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Partly Cloudy |
6.8 ° C (44.2°F) |
10.1 ° C (50.2°F) |
8.4 ° C (47.1°F) |
% 77 | 16% | 4 | Sunrise:08:07 AM Sunset: 10:06 PM |
Moonrise:10:10 PM Moonset: 09:05 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday | Patchy rain nearby |
8.4 ° C (47.1°F) |
11.7 ° C (53.1°F) |
9.6 ° C (49.3°F) |
% 86 | 58% | 3 | Sunrise:08:09 AM Sunset: 10:04 PM |
Moonrise:10:17 PM Moonset: 10:19 AM Moon Phase ( Waning Gibbous ) |
|
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