Whitman County, WA Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Whitman County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 75.
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
- Jun 2 to Jun 5, 2026
- Latest sync
- May 30, 2026 7:17 PM PDT
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Whitman County
Wednesday looks like the warmest upcoming period in Whitman County at 77 degrees F.
Thursday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Thursday at about 8 to 14 mph SW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 7:17 PM PDT
- Coverage
- 5 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 48.
A chance of rain showers after 5pm. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
A chance of rain showers before 5am. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Mostly sunny, with a high near 73.
Mostly clear, with a low around 47.
Sunny, with a high near 76.
Partly cloudy, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 2
|
Mostly Sunny
|
75°F |
3 to 7 mph
N
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
48°F |
7 mph
NE
|
|
Wednesday
Jun 3
|
Mostly Sunny then Chance Rain Showers
|
77°F |
7 mph
E
|
|
Wednesday Night
Jun 3
|
Chance Rain Showers
|
49°F |
6 to 10 mph
SW
|
|
Thursday
Jun 4
|
Mostly Sunny
|
73°F |
8 to 14 mph
SW
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
47°F |
8 mph
S
|
|
Friday
Jun 5
|
Sunny
|
76°F |
8 mph
SW
|
|
Friday Night
Jun 5
|
Partly Cloudy
|
48°F |
9 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.
