Unalaska, AK Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Unalaska, AK in one place.
Mostly sunny, with a high near 54. Northwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Unalaska, AK is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 8, 2026 3:42 PM AKDT.
The active forecast window currently covers Jun 10 to Jun 14, 2026 for Unalaska, AK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 3:42 PM AKDT
- Forecast office
- ALU
- Source
- NOAA / NWS
Daily Outlook
This Week in Unalaska
Wednesday looks like the warmest upcoming period in Unalaska at 54 degrees F.
Thursday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Friday at about 5 to 10 mph N.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 3:42 PM AKDT
- Coverage
- 6 days
- Time zone
- America/Anchorage
- Forecast office
- ALU
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 45. North wind 0 to 5 mph.
Partly sunny, with a high near 54.
Mostly cloudy, with a low around 40.
A slight chance of rain showers after 4pm. Partly sunny, with a high near 54.
A chance of rain showers. Mostly cloudy, with a low around 41.
A chance of rain showers. Mostly cloudy, with a high near 54.
A chance of rain showers. Cloudy, with a low around 41.
A chance of rain showers. Cloudy, with a high near 53.
A chance of rain showers. Cloudy, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Mostly Sunny
|
54°F |
0 to 5 mph
NW
|
|
Wednesday Night
Jun 10
|
Partly Cloudy
|
45°F |
0 to 5 mph
N
|
|
Thursday
Jun 11
|
Partly Sunny
|
54°F |
0 to 5 mph
N
|
|
Thursday Night
Jun 11
|
Mostly Cloudy
|
40°F |
5 mph
N
|
|
Friday
Jun 12
|
Partly Sunny then Slight Chance Rain Showers
|
54°F |
5 to 10 mph
N
|
|
Friday Night
Jun 12
|
Chance Rain Showers
|
41°F |
5 to 10 mph
N
|
|
Saturday
Jun 13
|
Chance Rain Showers
|
54°F |
5 to 10 mph
N
|
|
Saturday Night
Jun 13
|
Chance Rain Showers
|
41°F |
5 to 10 mph
N
|
|
Sunday
Jun 14
|
Chance Rain Showers
|
53°F |
5 to 10 mph
N
|
|
Sunday Night
Jun 14
|
Chance Rain Showers
|
41°F |
5 to 10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Unalaska.
Nearby forecast pages are not available for this location yet.
