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. North wind 5 to 10 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: May 30, 2026 6:54 PM AKDT.
The active forecast window currently covers May 31 to Jun 5, 2026 for Unalaska, AK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 31 to Jun 5, 2026
- Latest sync
- May 30, 2026 6:54 PM AKDT
- Forecast office
- ALU
- Source
- NOAA / NWS
Daily Outlook
This Week in Unalaska
Thursday looks like the warmest upcoming period in Unalaska at 60 degrees F.
Sunday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Monday at about 10 to 25 mph N.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 6:54 PM AKDT
- Coverage
- 7 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 38. North wind 5 to 10 mph.
A chance of rain after 10am. Partly sunny, with a high near 55. North wind 10 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Rain. Mostly cloudy, with a low around 38. North wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Rain before 4pm, then rain showers likely. Cloudy, with a high near 52.
Rain showers likely before 4am. Cloudy, with a low around 41.
Mostly cloudy, with a high near 58.
Partly cloudy, with a low around 43.
Mostly sunny, with a high near 60.
A chance of rain showers after 4am. Mostly cloudy, with a low around 43.
A chance of rain showers. Mostly cloudy, with a high near 56.
A chance of rain showers. Mostly cloudy, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
May 31
|
Mostly Sunny
|
54°F |
5 to 10 mph
N
|
|
Sunday Night
May 31
|
Partly Cloudy
|
38°F |
5 to 10 mph
N
|
|
Monday
Jun 1
|
Chance Light Rain
|
55°F |
10 to 25 mph
N
|
|
Monday Night
Jun 1
|
Light Rain
|
38°F |
15 to 25 mph
N
|
|
Tuesday
Jun 2
|
Light Rain
|
52°F |
10 to 15 mph
N
|
|
Tuesday Night
Jun 2
|
Rain Showers Likely
|
41°F |
5 to 10 mph
N
|
|
Wednesday
Jun 3
|
Mostly Cloudy
|
58°F |
5 mph
NW
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
43°F |
5 mph
NW
|
|
Thursday
Jun 4
|
Mostly Sunny
|
60°F |
5 mph
N
|
|
Thursday Night
Jun 4
|
Mostly Cloudy then Chance Rain Showers
|
43°F |
5 mph
SE
|
|
Friday
Jun 5
|
Chance Rain Showers
|
56°F |
5 mph
SE
|
|
Friday Night
Jun 5
|
Chance Rain Showers
|
41°F |
5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Unalaska.
Nearby forecast pages are not available for this location yet.
