Weather forecast for: Castle Rock CO
Last Update: 12:46 am MDT Oct 11, 2026
Overnight: Mostly cloudy, with a steady temperature around 59. South southwest wind around 9 mph, with gusts as high as 16 mph.
Sunday: Partly sunny, with a high near 79. Breezy, with a south southwest wind 8 to 16 mph, with gusts as high as 26 mph.
Sunday Night: Mostly clear, with a low around 54. South wind 10 to 13 mph, with gusts as high as 25 mph.
Columbus Day: Sunny, with a high near 75. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Monday Night: Mostly clear, with a low around 48. Southwest wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 24 mph.
Tuesday: Sunny, with a high near 71.
Tuesday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 46.
Wednesday: Showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 58.
Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 41.
Thursday: A chance of showers, mainly before noon. Mostly sunny, with a high near 59.
Thursday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 37.
Friday: A slight chance of rain and snow showers. Mostly sunny, with a high near 56.
Friday Night: Mostly clear, with a low around 37.
Saturday: Sunny, with a high near 68.
WeatherWorld.com
Town of Castle Rock, CO
