Castle Rock, Colorado Weather
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Weather Forecast for Castle Rock, Colorado : Douglas County
Issued: 3:17 pm MDT Jul 19, 2025 Latitude: 39.3722121 Longitude: -104.8560902 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
50% chance of thunderstorms on This Afternoon 20% chance of thunderstorms on Tonight 30% chance of thunderstorms on Sunday 50% chance of thunderstorms on Monday 50% chance of thunderstorms on Tuesday Thunderstorms on Wednesday 20% chance of thunderstorms on Thursday 20% chance of thunderstorms on Friday 10% chance of thunderstorms on Saturday
High: 86°F Low: 61°F High: 90°F High: 91°F High: 90°F High: 86°F High: 87°F High: 90°F High: 93°F
Low: 62°F Low: 61°F Low: 60°F Low: 59°F Low: 59°F Low: 60°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
ELBERT MTN/MONUMENT - (KMNH)
79°
Partly Cloudy
as of 3:35 PM MDST
Rel. Humidity: 31%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 21 MPH
120° Southeast
Cloud Level(s): Scattered at 9000ft
50% chance of thunderstorms This Afternoon This Afternoon... A 50 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 86. East southeast wind around 9 mph, with gusts as high as 15 mph.

20% chance of thunderstorms Tonight Tonight... A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 61. South southeast wind 5 to 8 mph becoming southwest after midnight.

30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Southwest wind 5 to 7 mph becoming northeast in the afternoon.

Mostly Clear on Sunday Night Sunday Night... Mostly cloudy, then gradually becoming mostly clear, with a low around 62. West southwest wind around 7 mph becoming north northeast in the evening. Winds could gust as high as 15 mph.

50% chance of thunderstorms Monday Monday... A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 91. South southwest wind 5 to 9 mph becoming north in the morning. Winds could gust as high as 18 mph.

20% chance of thunderstorms Monday Night Monday 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 61. Chance of precipitation is 20%.

50% chance of thunderstorms Tuesday Tuesday... A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.

20% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60.

Thunderstorms on Wednesday Wednesday... Showers and thunderstorms likely after noon. Partly sunny, with a high near 86.

20% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59.

20% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms. Partly sunny, with a high near 87.

20% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.

20% chance of thunderstorms Friday Friday... A chance of showers and thunderstorms. Mostly sunny, with a high near 90.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 60.

10% chance of thunderstorms Saturday Saturday... A slight chance of showers and thunderstorms. Sunny, with a high near 93.

Sun Almanac for Castle Rock, Colorado
Sunrise: 05:49 AM
Sunset: 8:23 PM
Civil Sunrise:05:18 AM
Civil Sunset: 8:54 PM
Nautical Sunrise: 04:39 AM
Nautical Sunset: 9:33 PM
Astro Sunrise: 03:56 AM
Astro Sunset: 10:16 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.