7-Day Forecast 39.38°N 104.87°W (Text-Only)
NWS Forecast for: Castle Rock CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 2:21 pm MDT Jul 13, 2025




This Afternoon: Sunny, with a high near 88. Northeast wind 7 to 9 mph, with gusts as high as 15 mph.

Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 61. East wind around 9 mph becoming south in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

Monday: A 40 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 92. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.

Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 59. South southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Tuesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. Southwest wind 7 to 9 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 58. Chance of precipitation is 20%.

Wednesday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 88. Chance of precipitation is 70%.

Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 57.

Thursday: Showers and thunderstorms likely after noon. Mostly cloudy, with a high near 84.

Thursday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.

Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 88.

Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 59.

Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 88.



Castle Rock CO
 39.38°N 104.87°W (Elev. 6201 ft)

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