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.

Overcast

12°C

54°F

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 20 May 09:15 AM PDT
Extended Forecast for

Centralia WA

  • Today

    Today: Partly sunny, with a high near 22. Calm wind becoming north 5 to 10 km/h in the afternoon.

    High: 22 °C

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 8. North wind 5 to 8 km/h becoming calm in the evening.

    Low: 8 °C

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, sunny, with a high near 27. Calm wind becoming north 5 to 8 km/h in the afternoon.

    High: 27 °C

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 9. North northwest wind 5 to 8 km/h becoming calm in the evening.

    Low: 9 °C

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 26. Calm wind becoming northwest 5 to 8 km/h in the afternoon.

    High: 26 °C

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9.

    Low: 9 °C

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 24.

    High: 24 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 7.

    Low: 7 °C

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 22.

    High: 22 °C

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 22. Calm wind becoming north 5 to 10 km/h in the afternoon.
Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 8. North wind 5 to 8 km/h becoming calm in the evening.
Thursday
Patchy fog before 7am. Otherwise, sunny, with a high near 27. Calm wind becoming north 5 to 8 km/h in the afternoon.
Thursday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 9. North northwest wind 5 to 8 km/h becoming calm in the evening.
Friday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 26. Calm wind becoming northwest 5 to 8 km/h in the afternoon.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 22.
Sunday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 8.
Memorial Day
Rain likely. Mostly cloudy, with a high near 16.
Monday Night
A chance of rain. Mostly cloudy, with a low around 6.
Tuesday
A chance of rain. Mostly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Centralia WA
 46.73°N 122.94°W (Elev. 200 m)
Last Update:
11:27 pm PDT May 19, 2026
Forecast Valid:
9am PDT May 20, 2026-6pm PDT May 26, 2026
 
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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