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

45°F

7°C

Humidity 100%
Wind Speed WSW 3 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 06 Nov 10:55 PM PST
Extended Forecast for

Chehalis WASimilar City Names

  • Tonight

    Tonight: Rain likely, mainly after 5am. Mostly cloudy, with a steady temperature around 45. South wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain Likely

  • Friday

    Friday: Rain likely before 2pm, then a slight chance of rain after 3pm. Partly sunny, with a high near 54. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Monday

    Monday: A chance of rain. Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 10pm. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Tonight
Rain likely, mainly after 5am. Mostly cloudy, with a steady temperature around 45. South wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely before 2pm, then a slight chance of rain after 3pm. Partly sunny, with a high near 54. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 37. Calm wind.
Saturday
Partly sunny, with a high near 57. Calm wind.
Saturday Night
Mostly cloudy, with a low around 39. Calm wind.
Sunday
Partly sunny, with a high near 61.
Sunday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 44.
Monday
A chance of rain. Mostly cloudy, with a high near 57.
Monday Night
A chance of rain, mainly before 10pm. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 41.
Veterans Day
A slight chance of rain before 4pm. Mostly cloudy, with a high near 54.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Mostly cloudy, with a high near 55.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 43.
Thursday
Rain. Cloudy, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chehalis WASimilar City Names
 46.66°N 122.95°W (Elev. 420 ft)
Last Update:
7:01 pm PST Nov 6, 2025
Forecast Valid:
11pm PST Nov 6, 2025-6pm PST Nov 13, 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