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Town of Castle Rock, COCastle Rock, CO 7-Day Weather Forecast
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Castle Rock Weather Forecast
Castle Rock, CO Weather Forecast Date: 605 PM MDT Fri Oct 23 2026
Weather forecast for Castle Rock, CO
Tonight Lo: 43°F Lo: 6°C |
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower to mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph in the evening, becoming light. |
Sat Hi: 53°FHi: 12°C Lo: 37°F Lo: 3°C |
Saturday... Slight chance of showers in the morning, then showers likely in the afternoon. Highs in the lower to mid 50s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60%. |
Sun Hi: 57°FHi: 14°C Lo: 37°F Lo: 3°C |
Sunday... Mostly cloudy with a 20% chance of rain showers. Highs in the mid to upper 50s. |
Mon Hi: 55°FHi: 13°C Lo: 37°F Lo: 3°C |
Monday... Partly cloudy with a 20% chance of rain showers. Highs in the 50s. |
Tue Hi: 63°FHi: 17°C Lo: 37°F Lo: 3°C |
Tuesday... Mostly clear. Lows 34 to 39. Highs 59 to 66. |
| Wed Hi: 63°FHi: 17°C Lo: 37°F Lo: 3°C |
Wednesday... Mostly clear. Lows 34 to 39. Highs 59 to 66. |
| Wed Hi: 63°FHi: 17°C Lo: 37°F Lo: 3°C |
Wednesday... Mostly clear. Lows 34 to 39. Highs 59 to 66. |
Thu Hi: 60°FHi: 16°C Lo: 37°F Lo: 3°C |
Thursday... Partly cloudy. Highs near 60. |
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