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

Southwest Washington Regional Airport (KKLS)

Lat: 46.11553°NLon: 122.89273°WElev: 13.0ft.

Overcast

63°F

17°C

Humidity 75%
Wind Speed W 4 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Aug 10:56 PM PDT
Extended Forecast for

8 Miles S Kelso WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. Light northwest wind.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 81. North northwest wind 3 to 6 mph.

    High: 81 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 57. Northwest wind 3 to 6 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 82. North northwest wind around 6 mph.

    High: 82 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 57. Northwest wind 3 to 7 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 79.

    High: 79 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 56.

    Low: 56 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 77.

    High: 77 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 56. Light northwest wind.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 81. North northwest wind 3 to 6 mph.
Sunday Night
Increasing clouds, with a low around 57. Northwest wind 3 to 6 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 82. North northwest wind around 6 mph.
Monday Night
Increasing clouds, with a low around 57. Northwest wind 3 to 7 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 79.
Tuesday Night
Increasing clouds, with a low around 56.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Increasing clouds, with a low around 58.
Friday
A slight chance of rain. Partly sunny, with a high near 81.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 58.
Saturday
A slight chance of rain. Partly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Kelso WA
 46.02°N 122.88°W (Elev. 200 ft)
Last Update:
10:41 pm PDT Aug 15, 2026
Forecast Valid:
11pm PDT Aug 15, 2026-6pm PDT Aug 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation