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

63°F

17°C

Humidity 93%
Wind Speed S 8 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 29 Sep 01:55 PM PDT
Extended Forecast for

Centralia WA

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a steady temperature around 63. South southwest wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of rain and thunderstorms before 2am, then a slight chance of rain between 2am and 3am. Partly cloudy, with a low around 49. Calm wind becoming south southeast 5 to 7 mph after midnight. Chance of precipitation is 30%.

    Low: 49 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after 11am. Patchy fog before 10am. High near 65. South wind 7 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Rain and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Rain. Low around 50. South wind 10 to 14 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 50 °F

    Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm before 2pm, then rain between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 64. South wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then rain after 2am. Low around 49. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers

  • Thursday

    Thursday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 63. Chance of precipitation is 90%.

    High: 63 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Friday

    Friday: A chance of rain. Partly sunny, with a high near 67.

    High: 67 °F

    Chance Rain

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a steady temperature around 63. South southwest wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of rain and thunderstorms before 2am, then a slight chance of rain between 2am and 3am. Partly cloudy, with a low around 49. Calm wind becoming south southeast 5 to 7 mph after midnight. Chance of precipitation is 30%.
Tuesday
Rain, mainly after 11am. Patchy fog before 10am. High near 65. South wind 7 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Low around 50. South wind 10 to 14 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain and possibly a thunderstorm before 2pm, then rain between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 64. South wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain and possibly a thunderstorm before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then rain after 2am. Low around 49. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 63. Chance of precipitation is 90%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48.
Friday
A chance of rain. Partly sunny, with a high near 67.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46.
Saturday
A chance of rain. Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Centralia WA
 46.72°N 122.97°W (Elev. 200 ft)
Last Update:
8:00 am PDT Sep 29, 2025
Forecast Valid:
2pm PDT Sep 29, 2025-6pm PDT Oct 5, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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