Benton County, OR Weather Forecast
County weather hub
Showers And Thunderstorms
Compare major city weather across Benton County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Rain showers likely and patchy fog before 11am, then showers and thunderstorms. Cloudy, with a high near 55. South wind 1 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
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 2 of 2 mapped cities in Benton County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 12:32 PM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Benton County
Tuesday looks like the warmest upcoming period in Benton County at 56 degrees F.
Monday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Sunday at about 2 to 6 mph WSW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 12:32 PM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- PQR
- Radar station
- KRTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers. Mostly cloudy, with a low around 42. Chance of precipitation is 80%.
Rain showers before 5pm, then rain likely. Mostly cloudy, with a high near 50.
Rain likely. Mostly cloudy, with a low around 41.
A chance of rain before 5pm. Mostly cloudy, with a high near 53.
Mostly cloudy, with a low around 37.
A slight chance of rain after 5pm. Partly sunny, with a high near 56.
Rain likely. Mostly cloudy, with a low around 41.
Rain likely. Mostly cloudy, with a high near 53.
A chance of rain. Mostly cloudy, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Showers And Thunderstorms
|
55°F |
1 to 5 mph
S
|
|
Saturday Night
Apr 11
|
Rain Showers
|
42°F |
5 mph
WSW
|
|
Sunday
Apr 12
|
Rain Showers then Light Rain Likely
|
50°F |
2 to 6 mph
WSW
|
|
Sunday Night
Apr 12
|
Light Rain Likely
|
41°F |
2 to 6 mph
W
|
|
Monday
Apr 13
|
Chance Light Rain
|
53°F |
2 to 6 mph
W
|
|
Monday Night
Apr 13
|
Mostly Cloudy
|
37°F |
1 to 6 mph
W
|
|
Tuesday
Apr 14
|
Partly Sunny then Slight Chance Light Rain
|
56°F |
1 to 6 mph
WSW
|
|
Tuesday Night
Apr 14
|
Light Rain Likely
|
41°F |
6 mph
SW
|
|
Wednesday
Apr 15
|
Light Rain Likely
|
53°F |
6 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Light Rain
|
38°F |
1 to 6 mph
WSW
|
Major City Forecasts
Live forecast snapshots for major cities across Benton County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Benton County.
Largest mapped city population in this region: 59,093.
