Kupreanof, AK Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Kupreanof, AK in one place.
Mostly cloudy, with a low around 53. West wind 0 to 5 mph.
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: Jul 18, 2026 3:14 AM AKDT.
The active forecast window currently covers Jul 18 to Jul 24, 2026 for Kupreanof, AK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 24, 2026
- Latest sync
- Jul 18, 2026 3:14 AM AKDT
- Forecast office
- AJK
- Source
- NOAA / NWS
Daily Outlook
This Week in Kupreanof
Monday looks like the warmest upcoming period in Kupreanof at 69 degrees F.
Saturday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph W.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 18, 2026 3:14 AM AKDT
- Coverage
- 7 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
Partly sunny, with a high near 65. West wind 5 to 10 mph.
Mostly clear, with a low around 51. Northwest wind 5 to 10 mph.
Sunny, with a high near 66. Northwest wind 5 to 10 mph.
Mostly clear, with a low around 51. Northwest wind 0 to 10 mph.
Sunny, with a high near 69.
Mostly clear, with a low around 53.
Sunny, with a high near 68.
Mostly clear, with a low around 53.
Mostly sunny, with a high near 66.
Partly cloudy, with a low around 52.
Mostly sunny, with a high near 65.
Partly cloudy, with a low around 52.
A slight chance of rain showers after 10am. Mostly sunny, with a high near 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 18
|
Mostly Cloudy
|
53°F |
0 to 5 mph
W
|
|
Saturday
Jul 18
|
Partly Sunny
|
65°F |
5 to 10 mph
W
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
51°F |
5 to 10 mph
NW
|
|
Sunday
Jul 19
|
Sunny
|
66°F |
5 to 10 mph
NW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
51°F |
0 to 10 mph
NW
|
|
Monday
Jul 20
|
Sunny
|
69°F |
0 to 5 mph
NW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
53°F |
0 to 5 mph
NW
|
|
Tuesday
Jul 21
|
Sunny
|
68°F |
0 to 10 mph
NW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
53°F |
5 to 10 mph
NW
|
|
Wednesday
Jul 22
|
Mostly Sunny
|
66°F |
5 to 10 mph
NW
|
|
Wednesday Night
Jul 22
|
Partly Cloudy
|
52°F |
0 to 10 mph
NW
|
|
Thursday
Jul 23
|
Mostly Sunny
|
65°F |
0 to 5 mph
NW
|
|
Thursday Night
Jul 23
|
Partly Cloudy
|
52°F |
0 to 5 mph
NW
|
|
Friday
Jul 24
|
Slight Chance Rain Showers
|
64°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Kupreanof.
Nearby forecast pages are not available for this location yet.