Coulee City, WA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Coulee City, WA in one place.
Sunny, with a high near 76. North wind 6 to 20 mph.
Local Weather Overview
This forecast page for Coulee City, 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 4:33 PM PDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Coulee City, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 4:33 PM PDT
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Coulee City
Thursday looks like the warmest upcoming period in Coulee City at 76 degrees F.
Thursday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Thursday at about 6 to 20 mph N.
The forecast from Sep 17 through Sep 22 stays mostly dry.
Forecast Details
- Last updated
- Sep 16, 2026 4:33 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- OTX
- Radar station
- KOTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 54. North wind around 7 mph.
Sunny, with a high near 74. East wind 3 to 8 mph.
Mostly clear, with a low around 56.
Sunny, with a high near 74.
Mostly clear, with a low around 55.
Sunny, with a high near 76.
Mostly clear, with a low around 55.
Sunny, with a high near 76.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Sunny
|
76°F |
6 to 20 mph
N
|
|
Thursday Night
Sep 17
|
Partly Cloudy
|
54°F |
7 mph
N
|
|
Friday
Sep 18
|
Sunny
|
74°F |
3 to 8 mph
E
|
|
Friday Night
Sep 18
|
Mostly Clear
|
56°F |
6 mph
SW
|
|
Saturday
Sep 19
|
Sunny
|
74°F |
3 to 9 mph
SE
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
55°F |
3 to 9 mph
SE
|
|
Sunday
Sep 20
|
Sunny
|
76°F |
5 to 8 mph
SE
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
55°F |
5 to 8 mph
W
|
|
Monday
Sep 21
|
Sunny
|
76°F |
3 to 12 mph
W
|
|
Monday Night
Sep 21
|
Partly Cloudy
|
55°F |
8 to 12 mph
NW
|
|
Tuesday
Sep 22
|
Mostly Sunny
|
71°F |
6 to 9 mph
W
|
|
Tuesday Night
Sep 22
|
Partly Cloudy
|
54°F |
6 to 9 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Coulee City.
