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

54°F

12°C

Humidity 100%
Wind Speed S 5 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Oct 12:35 AM PDT
Extended Forecast for

Centralia WA

  • Overnight

    Overnight: A 40 percent chance of rain, mainly after 2am. Cloudy, with a steady temperature around 49. Light south wind.

    Low: 49 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain before 8am. Cloudy through mid morning, then gradual clearing, with a high near 63. South wind 5 to 8 mph becoming northwest in the afternoon.

    High: 63 °F

    Chance Rain
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Patchy Fog

  • Saturday

    Saturday: A 40 percent chance of rain after 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 58. Calm wind becoming south around 5 mph in the afternoon.

    High: 58 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Rain. Low around 45. South wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain

  • Sunday

    Sunday: Rain. High near 58. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Rain

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely then
    Slight Chance
    Rain

  • Monday

    Monday: A slight chance of rain before 11am. Partly sunny, with a high near 60.

    High: 60 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of rain, mainly after 2am. Cloudy, with a steady temperature around 49. Light south wind.
Friday
A 30 percent chance of rain before 8am. Cloudy through mid morning, then gradual clearing, with a high near 63. South wind 5 to 8 mph becoming northwest in the afternoon.
Friday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 37. Light and variable wind.
Saturday
A 40 percent chance of rain after 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 58. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Rain. Low around 45. South wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 58. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm before 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Monday
A slight chance of rain before 11am. Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
A chance of rain. Mostly cloudy, with a high near 60.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Partly sunny, with a high near 61.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Thursday
Rain likely. Mostly cloudy, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Centralia WA
 46.72°N 122.97°W (Elev. 200 ft)
Last Update:
8:01 pm PDT Oct 16, 2025
Forecast Valid:
12am PDT Oct 17, 2025-6pm PDT Oct 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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