Benton County, WA Weather Forecast
County weather hub
Partly Sunny
Compare major city weather across Benton County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Partly sunny, with a high near 61.
County Weather Overview
This county weather page brings together forecast coverage for Benton County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 6 of 6 mapped cities in Benton County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 13 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 12:44 PM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Benton County
Monday looks like the warmest upcoming period in Benton County at 61 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Wednesday at about 15 to 21 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 12:44 PM PDT
- Coverage
- 4 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
Partly cloudy, with a low around 37.
Partly sunny, with a high near 59.
A chance of rain after 5am. Mostly cloudy, with a low around 41.
A chance of rain. Mostly cloudy, with a high near 58.
A slight chance of rain before 11pm. Partly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Apr 13
|
Partly Sunny
|
61°F |
13 to 17 mph
SW
|
|
Monday Night
Apr 13
|
Partly Cloudy
|
37°F |
12 to 17 mph
SW
|
|
Tuesday
Apr 14
|
Partly Sunny
|
59°F |
12 to 18 mph
SW
|
|
Tuesday Night
Apr 14
|
Mostly Cloudy then Chance Light Rain
|
41°F |
14 to 18 mph
SW
|
|
Wednesday
Apr 15
|
Chance Light Rain
|
58°F |
15 to 21 mph
SW
|
|
Wednesday Night
Apr 15
|
Slight Chance Light Rain then Partly Cloudy
|
36°F |
9 to 21 mph
W
|
Major City Forecasts
Live forecast snapshots for major cities across Benton County.
Coverage
Forecast coverage currently spans 6 of 6 mapped cities in Benton County.
Largest mapped city population in this region: 84,515.
