National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Tri-Cities Airport (KPSC)

Lat: 46.26955°NLon: 119.11813°WElev: 397.0ft.

Clear

49°F

9°C

Humidity 54%
Wind Speed SSW 6 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 17 Apr 08:53 AM PDT
Extended Forecast for

Benton City WA

  • Today

    Today: Sunny, with a high near 62. Light and variable wind becoming south around 5 mph in the afternoon.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Southeast wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 71. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 71 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46. North wind 5 to 7 mph.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 77. North wind 5 to 9 mph.

    High: 77 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain. Mostly sunny, with a high near 76.

    High: 76 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 62. Light and variable wind becoming south around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 39. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 71. Calm wind becoming northeast around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 46. North wind 5 to 7 mph.
Sunday
Partly sunny, with a high near 77. North wind 5 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 50.
Monday
Partly sunny, with a high near 81.
Monday Night
A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 53.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 76.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 51.
Wednesday
A chance of rain. Partly sunny, with a high near 69.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Benton City WA
 46.26°N 119.49°W (Elev. 499 ft)
Last Update:
4:00 am PDT Apr 17, 2026
Forecast Valid:
9am PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation