10-Day Weather Forecast - Chehalis, WA

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  • |33°F
    Mostly Cloudy
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    Tonight

    33°F

    Mostly cloudy. Patchy fog. Widespread dense freezing fog late in the night. Lows near 30. Light wind.

    Hourly details
  • Day

    41°F

    Partly sunny. Areas of freezing fog in the morning. Patchy fog until late afternoon. Highs in the lower to mid 40s. Light wind.

    Night

    30°F

    Mostly cloudy. Patchy fog. Lows near 30. Light wind.

    Hourly details
  • Day

    44°F

    Partly sunny. Patchy fog in the morning. Highs in the 40s. Light wind.

    Night

    31°F

    Partly cloudy. Patchy fog. Lows in the lower 30s. Light wind.

    Hourly details
  • Day

    45°F

    Mostly sunny. Highs in the mid to upper 40s.

    Night

    34°F

    Mostly cloudy. Lows in the lower to mid 30s.

    Hourly details
  • Day

    47°F

    Mostly cloudy. A slight chance of rain in the morning then a chance of rain in the afternoon. Highs in the mid to upper 40s.

    Night

    43°F

    Cloudy with a chance of rain in the evening then cloudy with rain likely after midnight. Lows in the upper 30s.

    Hourly details
  • Day

    49°F

    Mostly cloudy with rain likely in the morning then mostly cloudy with a chance of rain in the afternoon. Highs in the upper 40s.

    Night

    40°F

    Mostly cloudy with a chance of rain. Lows in the mid to upper 30s.

    Hourly details
  • Weekend Weather

  • Day

    44°F

    Mostly cloudy with a chance of rain. Highs in the mid to upper 40s.

    Night

    38°F

    Mostly cloudy with a chance of rain. Lows in the mid to upper 30s.

    Hourly details
  • Day

    44°F

    Mostly cloudy. A chance of rain and snow in the morning then a chance of rain in the afternoon. Highs in the mid to upper 40s.

    Night

    40°F

    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 40F. Dew point will be around 40F with an average humidity of 97%. Winds will be 5 mph from the S.

  • Day

    44°F

    Cloudy with probable rain. Chance of precipitation 65%. High temperature around 44F. Dew point will be around 41F with an average humidity of 97%. Winds will be 3 mph from the S.

    Night

    39°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 39F. Dew point will be around 40F with an average humidity of 97%. Winds will be 3 mph from the S.

  • Day

    44°F

    Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 44F. Dew point will be around 41F with an average humidity of 96%. Winds will be 5 mph from the S.

    Night

    39°F

    Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 39F. Dew point will be around 40F with an average humidity of 97%. Winds will be 4 mph from the S.