Whitman County, WA Weather Forecast
County weather hub
Sunny
Compare major city weather across Whitman County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 89.
County Weather Overview
This county weather page brings together forecast coverage for Whitman County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Whitman County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 17 to Jul 19, 2026
- Latest sync
- Jul 12, 2026 10:31 PM PDT
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Whitman County
Sunday looks like the warmest upcoming period in Whitman County at 93 degrees F.
Friday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Friday at about 7 mph SW.
The forecast from Jul 17 through Jul 19 stays mostly dry.
Forecast Details
- Last updated
- Jul 12, 2026 10:31 PM PDT
- Coverage
- 3 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
Mostly clear, with a low around 56.
Sunny, with a high near 92.
Mostly clear, with a low around 56.
Sunny, with a high near 93.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 17
|
Sunny
|
89°F |
7 mph
SW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
56°F |
6 mph
S
|
|
Saturday
Jul 18
|
Sunny
|
92°F |
6 mph
SW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
56°F |
6 mph
S
|
|
Sunday
Jul 19
|
Sunny
|
93°F |
6 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Whitman County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Whitman County.
Largest mapped city population in this region: 34,336.
