Chiniak, AK Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Chiniak, AK in one place.
Mostly sunny, with a high near 59. Southwest wind 0 to 10 mph.
Local Weather Overview
This forecast page for Chiniak, 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 14, 2026 9:20 PM AKDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Chiniak, AK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 9:20 PM AKDT
- Forecast office
- AER
- Source
- NOAA / NWS
Daily Outlook
This Week in Chiniak
Wednesday looks like the warmest upcoming period in Chiniak at 59 degrees F.
Sunday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 10 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:20 PM AKDT
- Coverage
- 6 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
Mostly clear, with a low around 48. Southwest wind 0 to 5 mph.
A chance of rain after 1pm. Partly sunny, with a high near 56. Southwest wind 0 to 10 mph. Chance of precipitation is 30%.
A chance of rain. Mostly cloudy, with a low around 47.
A slight chance of rain before 10am, then a slight chance of rain showers. Partly sunny, with a high near 57.
A chance of rain showers. Mostly cloudy, with a low around 47.
Rain showers. Mostly cloudy, with a high near 56.
Rain showers. Mostly cloudy, with a low around 47.
Rain showers likely. Mostly cloudy, with a high near 56.
A chance of rain showers. Mostly cloudy, with a low around 44.
A chance of rain showers. Partly sunny, with a high near 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Mostly Sunny
|
59°F |
0 to 10 mph
SW
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
48°F |
0 to 5 mph
SW
|
|
Thursday
Sep 17
|
Partly Sunny then Chance Light Rain
|
56°F |
0 to 10 mph
SW
|
|
Thursday Night
Sep 17
|
Chance Light Rain
|
47°F |
0 to 10 mph
SW
|
|
Friday
Sep 18
|
Slight Chance Light Rain then Slight Chance Rain Showers
|
57°F |
5 mph
SW
|
|
Friday Night
Sep 18
|
Chance Rain Showers
|
47°F |
5 mph
S
|
|
Saturday
Sep 19
|
Rain Showers
|
56°F |
5 to 10 mph
E
|
|
Saturday Night
Sep 19
|
Rain Showers
|
47°F |
10 mph
N
|
|
Sunday
Sep 20
|
Rain Showers Likely
|
56°F |
10 mph
NW
|
|
Sunday Night
Sep 20
|
Chance Rain Showers
|
44°F |
5 to 10 mph
W
|
|
Monday
Sep 21
|
Chance Rain Showers
|
55°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chiniak.