Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Tri-Cities Airport (KPSC)

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

Clear

50°F

10°C

Humidity 61%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Oct 10:15 AM PDT
Extended Forecast for

4 Miles NNW Benton City WA

  • Today

    Today: Sunny, with a high near 65. North wind 3 to 8 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 44. Light and variable wind becoming northwest around 5 mph after midnight.

    Low: 44 °F

    Increasing
    Clouds

  • Monday

    Monday: Cloudy, with a high near 64. Calm wind becoming south around 5 mph.

    High: 64 °F

    Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. North wind 3 to 8 mph.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers.  Partly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 65. North wind 3 to 8 mph.
Tonight
Increasing clouds, with a low around 44. Light and variable wind becoming northwest around 5 mph after midnight.
Monday
Cloudy, with a high near 64. Calm wind becoming south around 5 mph.
Monday Night
Cloudy, with a low around 44. Calm wind.
Tuesday
Mostly sunny, with a high near 68. North wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 38.
Saturday
Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Benton City WA
 46.32°N 119.5°W (Elev. 801 ft)
10:07 am PDT Oct 18, 2026
10am PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database