10-Day Weather Forecast - Chehalis, WA

Mostly cloudy. Widespread dense fog in the morning then patchy fog early in the afternoon. Highs in the mid to upper 50s. Light wind.

Mostly cloudy. Lows in the lower to mid 40s. Light wind.

Mostly cloudy in the morning then becoming mostly sunny. Highs near 60. Light wind.

Mostly clear. Lows in the mid to upper 30s. Light wind.

Mostly sunny. Highs in the mid to upper 50s.

Mostly clear. Lows in the mid to upper 30s.

Partly sunny. Highs in the mid to upper 50s.

Mostly cloudy. A slight chance of rain after midnight. Lows near 40.

Mostly cloudy with a chance of rain. Highs in the mid 50s.

Rain likely in the evening then rain at times after midnight. Lows in the lower to mid 40s.

Rain at times. Highs near 50.

Rain likely. Lows in the upper 30s.

Rain likely. Highs in the upper 40s.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 36F. Dew point will be around 39F with an average humidity of 98%. Winds will be 3 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 44F. Dew point will be around 39F with an average humidity of 94%. Winds will be 2 mph from the S.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 34F. Dew point will be around 36F with an average humidity of 95%. Winds will be 2 mph from the SE.

Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 44F. Dew point will be around 38F with an average humidity of 91%. Winds will be 3 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 36F. Dew point will be around 37F with an average humidity of 94%. Winds will be 4 mph from the S.