Current conditions at
CHEHALIS (CLSW1)
Lat: 46.61°NLon: 122.90833°WElev: 262.0ft.NA
42°F
6°C
| Humidity | 100% |
| Wind Speed | S 1 MPH |
| Barometer | NA |
| Dewpoint | 42°F (6°C) |
| Visibility | NA |
| Last update | 26 Dec 11:09 AM PST |
Extended Forecast for
2 Miles SSE Chehalis WA
Today

High: 43 °F
Rain
Tonight
Low: 34 °F
Rain Likely
then Chance
RainSaturday
High: 42 °F
Slight Chance
Rain then
Partly SunnySaturday Night

Low: 32 °F
Mostly Cloudy
Sunday

High: 43 °F
Partly Sunny
Sunday Night

Low: 30 °F
Mostly Cloudy
Monday

High: 44 °F
Mostly Cloudy
Monday Night

Low: 31 °F
Mostly Cloudy
Tuesday

High: 46 °F
Mostly Cloudy
Detailed Forecast
Today
Rain. High near 43. West southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain likely before 3am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 34. West southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 20 percent chance of rain before 10am. Mostly sunny, with a high near 42. West northwest wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 32. Calm wind.
Sunday
Partly sunny, with a high near 43. Light east southeast wind.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly cloudy, with a high near 44.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 46.
Tuesday Night
A slight chance of rain after 10pm. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 38.
New Year's Day
Rain likely. Mostly cloudy, with a high near 47.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Chehalis WA
46.64°N 122.94°W (Elev. 200 ft)
46.64°N 122.94°W (Elev. 200 ft)
7:01 am PST Dec 26, 2025
11am PST Dec 26, 2025-6pm PST Jan 1, 2026


