10-Day Weather Forecast - Castle Rock, CO

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  • |42°F
    Chance of Storms

    Tonight

    42°F

    Showers and chance of thunderstorms early in the evening then mostly cloudy with a chance of showers during the late evening hours. Partly cloudy after midnight. Lows in the mid 30s to lower 40s.

    Hourly details
  • Day

    61°F

    Partly cloudy in the morning then showers likely and chance of thunderstorms in the afternoon. Highs in the lower to mid 60s. South winds 10 to 15 mph in the afternoon. Chance of rain 70 percent.

    Night

    44°F

    Showers likely and chance of thunderstorms in the evening then a chance of showers and slight chance of thunderstorms after midnight. Lows near 40. Chance of rain 60 percent.

    Hourly details
  • Day

    57°F

    Mostly cloudy with a chance of showers and slight chance of thunderstorms. Highs in the mid 50s to lower 60s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.

    Night

    44°F

    Mostly cloudy with a chance of showers and slight chance of thunderstorms. Lows near 40. Chance of rain 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    65°F

    Partly cloudy with a 50 percent chance of thunderstorms. Highs in the 60s.

    Night

    47°F

    Mostly clear with a 10 percent chance of thunderstorms. Lows in the lower to mid 40s.

    Hourly details
  • Day

    73°F

    Mostly sunny. Highs in the lower to mid 70s.

    Night

    53°F

    Partly cloudy. Lows 45 to 51.

    Hourly details
  • Day

    77°F

    Mostly sunny with a 20 percent chance of thunderstorms. Highs 74 to 80.

    Night

    53°F

    Mostly cloudy with a 20 percent chance of thunderstorms. Lows 46 to 52.

    Hourly details
  • Day

    73°F

    Partly cloudy with a 20 percent chance of thunderstorms. Highs 72 to 78.

    Night

    51°F

    Mostly cloudy with a 30 percent chance of thunderstorms. Lows 44 to 50.

    Hourly details
  • Day

    68°F

    Mostly cloudy with a 40 percent chance of thunderstorms. Highs 69 to 75.

    Night

    51°F

    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 51F. Dew point will be around 44F with an average humidity of 65%. Winds will be 4 mph from the S.

  • Day

    69°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 69F. Dew point will be around 45F with an average humidity of 51%. Winds will be 4 mph from the SE.

    Night

    51°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 51F. Dew point will be around 43F with an average humidity of 59%. Winds will be 5 mph from the S.

  • Day

    71°F

    Mostly sunny. High temperature around 71F. Dew point will be around 45F with an average humidity of 49%. Winds will be 4 mph from the SE.

    Night

    52°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 52F. Dew point will be around 44F with an average humidity of 57%. Winds will be 4 mph from the SW.