Custer, WA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Custer, WA in one place.
Sunny. High near 73, with temperatures falling to around 71 in the afternoon. West northwest wind 1 to 6 mph.
Local Weather Overview
This forecast page for Custer, 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 16, 2026 4:18 PM PDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Custer, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 4:18 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Custer
Thursday looks like the warmest upcoming period in Custer at 73 degrees F.
Saturday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Thursday at about 1 to 6 mph WNW.
The forecast from Sep 17 through Sep 22 stays mostly dry.
Forecast Details
- Last updated
- Sep 16, 2026 4:18 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KATX
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 51. Southeast wind around 3 mph.
Sunny, with a high near 70. South southeast wind 1 to 5 mph.
Partly cloudy, with a low around 52.
Mostly sunny, with a high near 68.
Mostly clear, with a low around 50.
Mostly sunny, with a high near 69.
Partly cloudy, with a low around 51.
Mostly sunny, with a high near 68.
Partly cloudy, with a low around 52.
Partly sunny, with a high near 67.
Mostly cloudy, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Sunny
|
73°F |
1 to 6 mph
WNW
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
51°F |
3 mph
SE
|
|
Friday
Sep 18
|
Sunny
|
70°F |
1 to 5 mph
SSE
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
52°F |
1 to 5 mph
SSE
|
|
Saturday
Sep 19
|
Mostly Sunny
|
68°F |
5 mph
S
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
50°F |
0 to 3 mph
SSE
|
|
Sunday
Sep 20
|
Mostly Sunny
|
69°F |
0 to 5 mph
WSW
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
51°F |
0 to 3 mph
S
|
|
Monday
Sep 21
|
Mostly Sunny
|
68°F |
1 to 6 mph
S
|
|
Monday Night
Sep 21
|
Partly Cloudy
|
52°F |
5 mph
S
|
|
Tuesday
Sep 22
|
Partly Sunny
|
67°F |
1 to 5 mph
SSW
|
|
Tuesday Night
Sep 22
|
Mostly Cloudy
|
52°F |
1 to 5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Custer.