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

Hazardous Weather Conditions

Current conditions at

Denver - Centennial Airport (KAPA)

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

A Few Clouds

79°F

26°C

Humidity 7%
Wind Speed S 5 mph
Barometer 30.21 in (1016.9 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 20 Mar 1:53 pm MDT
Extended Forecast for

Castle Rock CO

Red Flag Warning March 21, 02:00pm until March 21, 10:00pm
Click here for hazard details and duration
Red Flag Warning

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. Northeast wind 5 to 7 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 49. Northeast wind 5 to 8 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.

    Low: 49 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 90. Breezy, with a south southwest wind 7 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 90 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Breezy, with a west southwest wind 7 to 16 mph, with gusts as high as 28 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67. West wind 6 to 13 mph becoming east southeast in the afternoon. Winds could gust as high as 22 mph.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. Breezy.

    Low: 50 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 83. Northeast wind 5 to 7 mph.
Tonight
Clear, with a low around 49. Northeast wind 5 to 8 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 90. Breezy, with a south southwest wind 7 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 47. Breezy, with a west southwest wind 7 to 16 mph, with gusts as high as 28 mph.
Sunday
Partly sunny, with a high near 67. West wind 6 to 13 mph becoming east southeast in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 75.
Monday Night
Mostly cloudy, with a low around 50. Breezy.
Tuesday
Partly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 73. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Castle Rock CO
 39.38°N 104.87°W (Elev. 6201 ft)
Last Update:
12:46 pm MDT Mar 20, 2026
Forecast Valid:
2pm MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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