Castle Rock, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Thunderstorms
    40°
    Monday 4/29
    Forecast night icon
    40°
    Thunderstorms
    Hourly
    Night Details
    A slight chance of thunderstorms this evening then rain showers after midnight. Lows in the upper 30s. Southwest wind 5 to 10 mph becoming south after midnight. Chance of rain near 100 percent. Rainfall amounts a tenth to a quarter of an inch except higher amounts possible in thunderstorms.
  • Forecast day icon
    Tuesday
    Thunderstorms
    53°
    Forecast night icon
    Night
    40% Chance of Storms
    38°
    Tuesday 4/30
    Day
    53°
    Thunderstorms
    Forecast day icon
    Night
    38°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A slight chance of thunderstorms. Rain showers. Highs in the lower 50s. South wind 5 to 10 mph becoming west in the afternoon. Chance of rain near 100 percent. Rainfall amounts a tenth to a half of an inch except higher amounts possible in thunderstorms.
    Night Details
    Mostly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening then partly cloudy after midnight. Patchy frost after midnight. Lows in the upper 30s. Winds light. Chance of rain 40 percent. Rainfall amounts less than a tenth of an inch except higher amounts possible in thunderstorms.
  • Forecast day icon
    Wednesday
    Partly Sunny
    60°
    Forecast night icon
    Night
    50% Chance of Rain
    41°
    Wednesday 5/1
    Day
    60°
    Partly Sunny
    Forecast day icon
    Night
    41°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of rain in the afternoon. Highs in the lower 60s. Southwest wind 5 to 10 mph. Chance of rain 20 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Lows in the lower 40s. Southwest wind 5 to 10 mph becoming southeast after midnight.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    63°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Thursday 5/2
    Day
    63°
    50% Chance of Rain
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of rain. Highs in the lower 60s.
    Night Details
    Partly cloudy. Lows around 40.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    66°
    Forecast night icon
    Night
    70% Chance Rain Showers
    46°
    Friday 5/3
    Day
    66°
    40% Chance Rain Showers
    Forecast day icon
    Night
    46°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of rain showers. Highs in the upper 60s.
    Night Details
    Showers likely. Lows in the mid 40s. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    70% Chance Rain Showers
    57°
    Forecast night icon
    Night
    50% Chance Rain Showers
    41°
    Saturday 5/4
    Day
    57°
    70% Chance Rain Showers
    Forecast day icon
    Night
    41°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the mid 60s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    58°
    Forecast night icon
    Night
    70% Chance Rain Showers
    46°
    Sunday 5/5
    Day
    58°
    50% Chance Rain Showers
    Forecast day icon
    Night
    46°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of showers. Highs around 60.
    Night Details
    Showers likely. Lows in the upper 40s. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    80% Chance Rain Showers
    54°
    Forecast night icon
    Night
    70% Chance of Rain
    40°
    Monday 5/6
    Day
    54°
    80% Chance Rain Showers
    Forecast day icon
    Night
    40°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Showers. Highs in the upper 50s. Chance of rain 80 percent.
    Night Details
    Cloudy with probable rain. Chance of precipitation 70%. Low temperature around 40F. Dew point will be around 41F with an average humidity of 87%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Tuesday
    80% Chance of Rain
    54°
    Forecast night icon
    Night
    60% Chance of Rain
    39°
    Tuesday 5/7
    Day
    54°
    80% Chance of Rain
    Forecast day icon
    Night
    39°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with probable rain. Chance of precipitation 75%. High temperature around 54F. Dew point will be around 41F with an average humidity of 73%. Winds will be 7 mph from the SW.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 39F. Dew point will be around 39F with an average humidity of 85%. Winds will be 5 mph from the W.
  • Forecast day icon
    Wednesday
    70% Chance of Rain
    57°
    Forecast night icon
    Night
    60% Chance of Rain
    40°
    Wednesday 5/8
    Day
    57°
    70% Chance of Rain
    Forecast day icon
    Night
    40°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with probable rain. Chance of precipitation 65%. High temperature around 57F. Dew point will be around 40F with an average humidity of 68%. Winds will be 6 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 40F. Dew point will be around 41F with an average humidity of 84%. Winds will be 4 mph from the SW.