Columbia, WA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Columbia, WA in one place.
Sunny, with a high near 74. North wind 2 to 7 mph.
Local Weather Overview
This forecast page for Columbia, 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 4:17 PM PDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Columbia, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 4:17 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Columbia
Thursday looks like the warmest upcoming period in Columbia at 74 degrees F.
Friday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Thursday at about 2 to 7 mph N.
The forecast from Sep 17 through Sep 22 stays mostly dry.
Forecast Details
- Last updated
- Sep 16, 2026 4:17 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 55. North northwest wind 0 to 6 mph.
Sunny, with a high near 72. South southwest wind 3 to 7 mph.
Mostly clear, with a low around 54.
Mostly sunny, with a high near 71.
Mostly clear, with a low around 54.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 54.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 55.
Partly sunny, with a high near 68.
Mostly cloudy, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Sunny
|
74°F |
2 to 7 mph
N
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
55°F |
0 to 6 mph
NNW
|
|
Friday
Sep 18
|
Sunny
|
72°F |
3 to 7 mph
SSW
|
|
Friday Night
Sep 18
|
Mostly Clear
|
54°F |
0 to 3 mph
SSW
|
|
Saturday
Sep 19
|
Mostly Sunny
|
71°F |
2 mph
NNW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
54°F |
2 mph
N
|
|
Sunday
Sep 20
|
Mostly Sunny
|
71°F |
1 to 5 mph
N
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
54°F |
1 to 5 mph
NNE
|
|
Monday
Sep 21
|
Mostly Sunny
|
71°F |
1 to 5 mph
WSW
|
|
Monday Night
Sep 21
|
Partly Cloudy
|
55°F |
5 mph
NNE
|
|
Tuesday
Sep 22
|
Partly Sunny
|
68°F |
2 to 6 mph
NNE
|
|
Tuesday Night
Sep 22
|
Mostly Cloudy
|
54°F |
5 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Columbia.