Kupreanof, AK Weather Forecast
Local 7-day forecast
Light Rain Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Kupreanof, AK in one place.
Rain likely. Cloudy, with a high near 49. South wind 0 to 5 mph. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for Kupreanof, 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 17, 2026 8:10 PM AKDT.
The active forecast window currently covers Apr 19 to Apr 24, 2026 for Kupreanof, AK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 24, 2026
- Latest sync
- Apr 17, 2026 8:10 PM AKDT
- Forecast office
- AJK
- Source
- NOAA / NWS
Daily Outlook
This Week in Kupreanof
Friday looks like the warmest upcoming period in Kupreanof at 55 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 10 mph S.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 17, 2026 8:10 PM AKDT
- Coverage
- 6 days
- Time zone
- America/Sitka
- Forecast office
- AJK
- Radar station
- PACG
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain before 4am, then a chance of rain and patchy fog. Mostly cloudy, with a low around 38. Southeast wind 0 to 5 mph. Chance of precipitation is 40%.
Rain likely and patchy fog. Cloudy, with a high near 48. Chance of precipitation is 60%.
Rain likely. Cloudy, with a low around 38.
Rain likely. Cloudy, with a high near 45.
Rain likely before 4am, then rain and snow likely. Cloudy, with a low around 35.
Rain and snow likely. Mostly cloudy, with a high near 46.
Rain likely before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 34.
A chance of rain and snow. Partly sunny, with a high near 48.
A chance of rain. Mostly cloudy, with a low around 38.
A chance of rain. Mostly cloudy, with a high near 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Light Rain Likely
|
49°F |
0 to 5 mph
S
|
|
Sunday Night
Apr 19
|
Chance Light Rain
|
38°F |
0 to 5 mph
SE
|
|
Monday
Apr 20
|
Light Rain Likely
|
48°F |
0 to 5 mph
SE
|
|
Monday Night
Apr 20
|
Light Rain Likely
|
38°F |
0 to 5 mph
SE
|
|
Tuesday
Apr 21
|
Light Rain Likely
|
45°F |
5 mph
SE
|
|
Tuesday Night
Apr 21
|
Light Rain Likely then Rain And Snow Likely
|
35°F |
5 mph
S
|
|
Wednesday
Apr 22
|
Rain And Snow Likely
|
46°F |
5 to 10 mph
S
|
|
Wednesday Night
Apr 22
|
Chance Rain And Snow
|
34°F |
0 to 5 mph
S
|
|
Thursday
Apr 23
|
Chance Rain And Snow
|
48°F |
0 to 5 mph
NE
|
|
Thursday Night
Apr 23
|
Chance Light Rain
|
38°F |
0 mph
|
|
Friday
Apr 24
|
Chance Light Rain
|
55°F |
0 to 5 mph
N
|
Nearby Forecasts
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