Cos Jacket, AK Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Cos Jacket, AK in one place.
Rain showers likely. Cloudy, with a high near 52. Southwest wind 0 to 5 mph. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for Cos Jacket, 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: Sep 16, 2026 3:58 PM AKDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Cos Jacket, AK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 3:58 PM AKDT
- Forecast office
- AFG
- Source
- NOAA / NWS
Daily Outlook
This Week in Cos Jacket
Thursday looks like the warmest upcoming period in Cos Jacket at 52 degrees F.
Monday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Thursday at about 0 to 5 mph SW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 3:58 PM AKDT
- Coverage
- 7 days
- Time zone
- America/Anchorage
- Forecast office
- AFG
- Radar station
- PAPD
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers. Cloudy, with a low around 39. Southeast wind around 0 mph. Chance of precipitation is 40%.
A chance of rain showers. Cloudy, with a high near 52. East wind around 0 mph. Chance of precipitation is 30%.
A slight chance of rain showers. Cloudy, with a low around 39. Chance of precipitation is 20%.
A slight chance of rain showers. Cloudy, with a high near 50.
A slight chance of rain showers. Cloudy, with a low around 36.
A slight chance of rain showers before 4pm. Cloudy, with a high near 48.
A slight chance of rain showers between 10pm and 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 33.
A chance of rain and snow showers. Partly sunny, with a high near 43.
A slight chance of rain showers before 10pm, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 31.
A slight chance of rain and snow showers before 10am. Mostly cloudy, with a high near 44.
A slight chance of rain showers between 10pm and 4am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 31.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Rain Showers Likely
|
52°F |
0 to 5 mph
SW
|
|
Thursday Night
Sep 17
|
Chance Rain Showers
|
39°F |
0 mph
|
|
Friday
Sep 18
|
Chance Rain Showers
|
52°F |
0 mph
|
|
Friday Night
Sep 18
|
Slight Chance Rain Showers
|
39°F |
0 mph
|
|
Saturday
Sep 19
|
Slight Chance Rain Showers
|
50°F |
0 mph
|
|
Saturday Night
Sep 19
|
Slight Chance Rain Showers
|
36°F |
0 to 5 mph
N
|
|
Sunday
Sep 20
|
Slight Chance Rain Showers
|
48°F |
5 mph
NW
|
|
Sunday Night
Sep 20
|
Slight Chance Rain Showers then Chance Rain And Snow Showers
|
33°F |
5 mph
NW
|
|
Monday
Sep 21
|
Chance Rain And Snow Showers
|
43°F |
5 mph
W
|
|
Monday Night
Sep 21
|
Slight Chance Rain And Snow Showers
|
31°F |
0 to 5 mph
W
|
|
Tuesday
Sep 22
|
Slight Chance Rain And Snow Showers then Mostly Cloudy
|
44°F |
0 mph
|
|
Tuesday Night
Sep 22
|
Slight Chance Rain Showers then Slight Chance Rain And Snow Showers
|
31°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cos Jacket.
Nearby forecast pages are not available for this location yet.