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 92. South wind around 5 mph.
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
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 11:37 AM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Benton County
Wednesday looks like the warmest upcoming period in Benton County at 94 degrees F.
Thursday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Thursday at about 5 to 13 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 11:37 AM PDT
- Coverage
- 8 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. Low around 63, with temperatures rising to around 66 overnight. North wind around 5 mph.
A slight chance of rain showers after 5pm. Mostly sunny, with a high near 94. North wind around 6 mph. Chance of precipitation is 20%.
A chance of rain showers. Partly cloudy, with a low around 63. Northwest wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers. Mostly sunny, with a high near 91. Northwest wind 5 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 11pm. Mostly clear, with a low around 58. Chance of precipitation is 20%.
Sunny, with a high near 89.
Mostly clear, with a low around 59.
Sunny, with a high near 91.
Mostly clear, with a low around 60.
Sunny, with a high near 92.
Mostly clear, with a low around 62.
Mostly sunny, with a high near 94.
Partly cloudy, with a low around 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 14
|
Partly Sunny
|
92°F |
5 mph
S
|
|
Tonight
Jul 14
|
Partly Cloudy
|
63°F |
5 mph
N
|
|
Wednesday
Jul 15
|
Mostly Sunny then Slight Chance Rain Showers
|
94°F |
6 mph
N
|
|
Wednesday Night
Jul 15
|
Chance Rain Showers
|
63°F |
6 mph
NW
|
|
Thursday
Jul 16
|
Chance Rain Showers
|
91°F |
5 to 13 mph
NW
|
|
Thursday Night
Jul 16
|
Slight Chance Rain Showers then Mostly Clear
|
58°F |
6 to 13 mph
SW
|
|
Friday
Jul 17
|
Sunny
|
89°F |
8 mph
SW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
59°F |
7 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
91°F |
5 to 8 mph
SW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
60°F |
3 to 8 mph
W
|
|
Sunday
Jul 19
|
Sunny
|
92°F |
5 mph
W
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
62°F |
5 mph
W
|
|
Monday
Jul 20
|
Mostly Sunny
|
94°F |
3 to 7 mph
NW
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
65°F |
3 to 7 mph
NW
|
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.
