Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

79°F

26°C

Humidity 31%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 18 Aug 11:15 PM PDT
Extended Forecast for

Benton City WA

  • Tonight

    Tonight: Mostly clear, with a low around 60. Southwest wind around 6 mph.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. Southwest wind 5 to 7 mph.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 96. Light south wind.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 95.

    High: 95 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 11pm.  Mostly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 11am.  Mostly sunny, with a high near 91.

    High: 91 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 60. Southwest wind around 6 mph.
Wednesday
Sunny, with a high near 93. Southwest wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 62. Calm wind.
Thursday
Sunny, with a high near 96. Light south wind.
Thursday Night
Partly cloudy, with a low around 66. Calm wind.
Friday
Partly sunny, with a high near 95.
Friday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 67.
Saturday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Benton City WA
 46.24°N 119.48°W (Elev. 833 ft)
11:31 pm PDT Aug 18, 2026
11pm PDT Aug 18, 2026-6pm PDT Aug 25, 2026
 
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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