10-Day Weather Forecast - Castle Rock, WA

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  • Weekend Weather

  • |42°F
    50% Chance Rain Showers
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    Tonight

    42°F

    Mostly cloudy with a 50 percent chance of rain showers. Lows in the upper 30s. South wind 5 to 10 mph. Rainfall amounts a tenth to a quarter of an inch.

    Hourly details
  • Day

    45°F

    A chance of rain showers in the morning then rain showers in the afternoon. Highs in the mid 40s. South wind 5 to 10 mph. Chance of rain near 100 percent. Rainfall amounts a tenth to a half of an inch.

    Night

    40°F

    Rain showers. Lows in the upper 30s. South wind 5 to 10 mph. Chance of rain near 100 percent. Rainfall amounts a tenth to a quarter of an inch.

    Hourly details
  • Day

    47°F

    Rain showers. Highs in the upper 40s. South wind 10 to 15 mph. Chance of rain near 100 percent.

    Night

    39°F

    Rain. Lows in the upper 30s. South wind 5 to 10 mph. Chance of rain near 100 percent.

    Hourly details
  • Day

    46°F

    Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s.

    Night

    39°F

    Cloudy with a 50 percent chance of rain. Lows in the mid 30s.

    Hourly details
  • Day

    46°F

    Mostly cloudy with rain likely. Highs in the mid 40s. Chance of rain 60 percent.

    Night

    36°F

    Mostly cloudy with a chance of rain with a slight chance of snow. Lows in the mid 30s. Chance of precipitation 40 percent.

    Hourly details
  • Day

    44°F

    Mostly cloudy with a chance of rain and snow. Highs in the mid 40s. Chance of precipitation 50 percent.

    Night

    38°F

    Mostly cloudy with a chance of rain with a slight chance of snow. Lows in the mid 30s. Chance of precipitation 50 percent.

    Hourly details
  • Day

    47°F

    Mostly cloudy with a chance of rain with a slight chance of snow. Highs in the mid 40s. Chance of precipitation 50 percent.

    Night

    38°F

    Mostly cloudy with a chance of rain and snow. Lows in the mid 30s. Chance of precipitation 40 percent.

    Hourly details
  • Weekend Weather

  • Day

    46°F

    Partly sunny in the morning then becoming mostly cloudy. A chance of rain with a slight chance of snow. Highs in the mid 40s. Chance of precipitation 40 percent.

    Night

    38°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 38F. Dew point will be around 39F with an average humidity of 97%. Winds will be 2 mph from the SE.

  • Day

    45°F

    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 45F. Dew point will be around 40F with an average humidity of 91%. Winds will be 2 mph from the S.

    Night

    40°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 40F. Dew point will be around 40F with an average humidity of 95%. Winds will be 4 mph from the S.

  • Day

    45°F

    Cloudy with probable rain. Chance of precipitation 65%. High temperature around 45F. Dew point will be around 41F with an average humidity of 91%. Winds will be 4 mph from the S.

    Night

    41°F

    Cloudy with probable rain. Chance of precipitation 70%. Low temperature around 41F. Dew point will be around 42F with an average humidity of 97%. Winds will be 4 mph from the S.