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

Chehalis-Centralia Airport (KCLS)

Lat: 46.677°NLon: 122.9827°WElev: 177.0ft.

Mostly Cloudy

50°F

10°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 22 Sep 12:55 AM PDT
Extended Forecast for

7 Miles W Chehalis WA

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Patchy Fog

  • Monday

    Monday: Widespread haze between 1pm and 2pm. Patchy smoke after 2pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 72. Calm wind.

    High: 72 °F

    Patchy Fog
    then Haze

  • Monday Night

    Monday Night: Widespread haze before 8pm. Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Haze then
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 50. North northeast wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 46. Calm wind.
Monday
Widespread haze between 1pm and 2pm. Patchy smoke after 2pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 72. Calm wind.
Monday Night
Widespread haze before 8pm. Mostly clear, with a low around 47. Calm wind.
Tuesday
Sunny, with a high near 79. Calm wind becoming north northeast around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 50. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A slight chance of rain. Mostly sunny, with a high near 71.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Saturday
A chance of rain. Partly sunny, with a high near 71.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 49.
Sunday
A chance of rain. Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Chehalis WA
 46.65°N 123.13°W (Elev. 436 ft)
Last Update:
8:01 pm PDT Sep 21, 2025
Forecast Valid:
1am PDT Sep 22, 2025-6pm PDT Sep 28, 2025
 
Forecast Discussion
 
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Additional Resources

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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