Chiwaukum, WA Weather Forecast
Local 7-day forecast
Patchy Fog then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Chiwaukum, WA in one place.
Patchy fog before 9am. Sunny, with a high near 75. East wind around 2 mph.
Local Weather Overview
This forecast page for Chiwaukum, WA 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 9:39 PM PDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Chiwaukum, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 9:39 PM PDT
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Chiwaukum
Thursday looks like the warmest upcoming period in Chiwaukum at 81 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Sunday at about 0 to 3 mph S.
The forecast from Sep 16 through Sep 21 stays mostly dry.
Forecast Details
- Last updated
- Sep 14, 2026 9:39 PM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- OTX
- Radar station
- KATX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 49. Northeast wind around 2 mph.
Sunny, with a high near 81.
Clear, with a low around 50.
Sunny, with a high near 78.
Mostly clear, with a low around 50.
Sunny, with a high near 77.
Mostly clear, with a low around 51.
Sunny, with a high near 76.
Mostly clear, with a low around 50.
Mostly sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Patchy Fog then Sunny
|
75°F |
2 mph
E
|
|
Wednesday Night
Sep 16
|
Clear
|
49°F |
2 mph
NE
|
|
Thursday
Sep 17
|
Sunny
|
81°F |
1 mph
S
|
|
Thursday Night
Sep 17
|
Clear
|
50°F |
2 mph
W
|
|
Friday
Sep 18
|
Sunny
|
78°F |
2 mph
NW
|
|
Friday Night
Sep 18
|
Mostly Clear
|
50°F |
2 mph
NW
|
|
Saturday
Sep 19
|
Sunny
|
77°F |
2 mph
NW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
51°F |
2 mph
NW
|
|
Sunday
Sep 20
|
Sunny
|
76°F |
0 to 3 mph
S
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
50°F |
0 to 3 mph
W
|
|
Monday
Sep 21
|
Mostly Sunny
|
73°F |
0 to 3 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chiwaukum.