Old Harbor, AK Weather Forecast
Local 7-day forecast
Rain And Snow
Track current conditions, temperature changes, wind, and the full daily outlook for Old Harbor, AK in one place.
Rain and snow. Cloudy, with a high near 42. New snow accumulation of 1 to 2 inches possible.
Local Weather Overview
This forecast page for Old Harbor, 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: Apr 18, 2026 2:59 AM AKDT.
The active forecast window currently covers Apr 23 to Apr 24, 2026 for Old Harbor, AK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 24, 2026
- Latest sync
- Apr 18, 2026 2:59 AM AKDT
- Forecast office
- AER
- Source
- NOAA / NWS
Daily Outlook
This Week in Old Harbor
Friday looks like the warmest upcoming period in Old Harbor at 44 degrees F.
Thursday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Thursday at about 5 to 15 mph SE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 18, 2026 2:59 AM AKDT
- Coverage
- 2 days
- Time zone
- America/Anchorage
- Forecast office
- AER
- Radar station
- PAKC
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain and snow. Cloudy, with a low around 37.
Rain and snow before 4pm, then rain and snow. Cloudy, with a high near 44.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Rain And Snow
|
42°F |
5 to 15 mph
SE
|
|
Thursday Night
Apr 23
|
Rain And Snow
|
37°F |
5 to 15 mph
SW
|
|
Friday
Apr 24
|
Rain And Snow
|
44°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Old Harbor.