Columbia County, WA Weather Forecast
County weather hub
Sunny
Compare major city weather across Columbia County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 91.
County Weather Overview
This county weather page brings together forecast coverage for Columbia County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 0 of 0 mapped cities in Columbia County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 17 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 12:32 PM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Columbia County
Saturday looks like the warmest upcoming period in Columbia County at 93 degrees F.
Friday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Friday at about 8 mph SW.
The forecast from Jul 17 through Jul 18 stays mostly dry.
Forecast Details
- Last updated
- Jul 12, 2026 12:32 PM PDT
- Coverage
- 3 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KPDT
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 60.
Sunny, with a high near 93.
Mostly clear, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 17
|
Sunny
|
91°F |
8 mph
SW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
60°F |
7 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
93°F |
2 to 7 mph
SW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
61°F |
3 to 7 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Columbia County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Columbia County.
