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.

Mist

55°F

13°C

Humidity 100%
Wind Speed SSW 6 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 55°F (13°C)
Visibility 4.00 mi
Last update 09 Oct 05:55 AM PDT
Extended Forecast for

4 Miles SE Rochester WA

  • Today

    Today: Rain likely, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 62. South southwest wind 7 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Rain Likely
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. West wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of rain between 8am and noon. Partly sunny, with a high near 59. Light and variable wind. Chance of precipitation is 20%.

    High: 59 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. North northeast wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain after 11am. Partly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Rain likely, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 62. South southwest wind 7 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly clear, with a low around 40. West wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Saturday
A slight chance of rain between 8am and noon. Partly sunny, with a high near 59. Light and variable wind. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 38. North northeast wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 63. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Sunday Night
Clear, with a low around 37.
Columbus Day
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 38.
Tuesday
A slight chance of rain after 11am. Partly sunny, with a high near 61.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Wednesday
A chance of rain. Mostly cloudy, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Rochester WA
 46.78°N 123.05°W (Elev. 200 ft)
Last Update:
11:26 pm PDT Oct 8, 2026
Forecast Valid:
6am PDT Oct 9, 2026-6pm PDT Oct 15, 2026
 
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