National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Denver - Centennial Airport (KAPA)

Lat: 39.56°NLon: 104.85°WElev: 5869ft.

Mostly Cloudy

63°F

17°C

Humidity 78%
Wind Speed Calm
Barometer 30.04 in (1009.1 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 13 Aug 4:53 am MDT
Extended Forecast for

Castle Rock CO

  • Today

    Today: Showers and possibly a thunderstorm, mainly after noon. High near 83. West wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 80%.

    High: 83 °F

    Mostly Sunny
    then T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 57. East southeast wind around 6 mph becoming light and variable. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 4pm. Increasing clouds, with a high near 85. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 60%.

    High: 85 °F

    Sunny then
    T-storms
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 58. Southwest wind around 6 mph becoming light and variable. Chance of precipitation is 70%.

    Low: 58 °F

    Showers
    Likely then
    Partly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 83. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%.

    High: 83 °F

    Mostly Sunny
    then T-storms
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then showers and thunderstorms likely after noon. Partly sunny, with a high near 83. Chance of precipitation is 60%.

    High: 83 °F

    Slight Chance
    Showers then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly after noon. High near 83. West wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 80%.
Tonight
Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 57. East southeast wind around 6 mph becoming light and variable. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely, mainly after 4pm. Increasing clouds, with a high near 85. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 58. Southwest wind around 6 mph becoming light and variable. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 83. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Sunday
A slight chance of showers, then showers and thunderstorms likely after noon. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 54.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
Monday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Castle Rock CO
 39.38°N 104.87°W (Elev. 6201 ft)
Last Update:
12:46 am MDT Aug 13, 2026
Forecast Valid:
5am MDT Aug 13, 2026-6pm MDT Aug 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation