10-Day Weather Forecast - Castle Rock, CO

Mostly cloudy in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs 54 to 60. South winds 10 to 15 mph in the afternoon. Chance of rain 20 percent.

Slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows 35 to 41. Chance of rain 50 percent.

Partly cloudy. Highs near 60.

Mostly clear. Lows in the mid to upper 30s. South winds 10 to 15 mph with gusts up to 25 mph.

Mostly sunny. Highs in the mid to upper 60s.

Clear. Lows in the mid to upper 30s.

Mostly clear. Highs in the 60s.

Mostly clear. Lows near 40.

Partly cloudy. Highs in the mid to upper 60s.

Partly cloudy. Lows in the lower to mid 40s.

Mostly cloudy. Highs 62 to 68.

Mostly cloudy. Lows near 40.

Partly cloudy. Highs near 60.

Mostly clear. Low temperature around 35F. Dew point will be around 34F with an average humidity of 83%. Winds will be 10 mph from the SW.

Mostly cloudy. High temperature around 61F. Dew point will be around 33F with an average humidity of 43%. Winds will be 4 mph from the SW.

Cloudy. Low temperature around 40F. Dew point will be around 32F with an average humidity of 72%. Winds will be 3 mph from the SW.

Mostly sunny. High temperature around 62F. Dew point will be around 33F with an average humidity of 33%. Winds will be 11 mph from the WSW.

Partly cloudy. Low temperature around 29F. Dew point will be around 16F with an average humidity of 49%. Winds will be 8 mph from the SW.