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.

light rain,mist

55°F

13°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 52°F (11°C)
Visibility 6.00 mi
Last update 27 Jun 10:35 AM PDT
Extended Forecast for

8 Miles SSE Kelso WA

  • Today

    Today: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 65. South southwest wind 5 to 7 mph becoming west northwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 51. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers then
    Patchy Fog

  • Sunday

    Sunday: A chance of showers between noon and 1pm. Mostly cloudy, with a high near 66. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. West northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.

    High: 67 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 11am. Cloudy, then gradually becoming mostly sunny, with a high near 67.

    High: 67 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 50.

    Low: 50 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A slight chance of rain. Mostly cloudy, with a high near 67.

    High: 67 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 65. South southwest wind 5 to 7 mph becoming west northwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 51. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
A chance of showers between noon and 1pm. Mostly cloudy, with a high near 66. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 51. West northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Monday
A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
A 20 percent chance of showers after 11am. Cloudy, then gradually becoming mostly sunny, with a high near 67.
Tuesday Night
Increasing clouds, with a low around 50.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 67.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
A chance of rain. Mostly cloudy, with a high near 68.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 50.
Friday
A chance of rain. Partly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Kelso WA
 46.02°N 122.85°W (Elev. 197 ft)
Last Update:
10:41 am PDT Jun 27, 2026
Forecast Valid:
10am PDT Jun 27, 2026-6pm PDT Jul 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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