Old Harbor, AK Weather Forecast
Local 7-day forecast
Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Old Harbor, AK in one place.
A chance of rain before 7am, then a chance of rain showers between 7am and 10am, then a chance of rain between 10am and 1pm, then scattered rain showers. Cloudy, with a high near 44. Northeast wind 5 to 10 mph. Chance of precipitation is 60%.
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: Oct 14, 2026 6:58 PM AKDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for Old Harbor, AK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 6:58 PM 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 45 degrees F.
Saturday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Monday Night at about 10 to 15 mph SE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 14, 2026 6:58 PM AKDT
- Coverage
- 7 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
Scattered rain showers. Cloudy, with a low around 35. North wind 0 to 5 mph. Chance of precipitation is 50%.
Scattered rain showers before 7am, then a slight chance of rain. Mostly cloudy, with a high near 45. West wind 0 to 10 mph. Chance of precipitation is 30%.
A slight chance of rain before 10pm, then isolated rain showers between 10pm and 4am, then isolated rain and snow showers. Mostly cloudy, with a low around 35. Northwest wind 5 to 10 mph.
Isolated rain and snow showers before 7am. Partly sunny, with a high near 42.
Mostly cloudy, with a low around 32.
Rain and snow likely after 10am. Partly sunny, with a high near 41.
Rain and snow likely. Mostly cloudy, with a low around 35.
Rain likely. Mostly cloudy, with a high near 44.
Rain. Mostly cloudy, with a low around 38.
Rain. Mostly cloudy, with a high near 43.
Rain likely before 10pm, then a chance of rain and snow between 10pm and 4am, then a chance of rain and snow. Mostly cloudy, with a low around 34.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Chance Light Rain
|
44°F |
5 to 10 mph
NE
|
|
Thursday Night
Oct 15
|
Scattered Rain Showers
|
35°F |
0 to 5 mph
N
|
|
Friday
Oct 16
|
Slight Chance Light Rain
|
45°F |
0 to 10 mph
W
|
|
Friday Night
Oct 16
|
Slight Chance Light Rain then Isolated Rain And Snow Showers
|
35°F |
5 to 10 mph
NW
|
|
Saturday
Oct 17
|
Isolated Rain And Snow Showers then Partly Sunny
|
42°F |
5 to 10 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Cloudy
|
32°F |
5 to 10 mph
NW
|
|
Sunday
Oct 18
|
Rain And Snow Likely
|
41°F |
5 mph
W
|
|
Sunday Night
Oct 18
|
Rain And Snow Likely
|
35°F |
5 mph
S
|
|
Monday
Oct 19
|
Light Rain Likely
|
44°F |
5 to 10 mph
E
|
|
Monday Night
Oct 19
|
Light Rain
|
38°F |
10 to 15 mph
SE
|
|
Tuesday
Oct 20
|
Light Rain
|
43°F |
15 mph
SW
|
|
Tuesday Night
Oct 20
|
Chance Rain And Snow
|
34°F |
10 to 15 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Old Harbor.