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

31°F

-1°C

Humidity 36%
Wind Speed S 6 mph
Barometer 30.09 in (1022.6 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 21 Jan 8:53 am MST
Extended Forecast for

Castle Rock CO

  • Today

    Today: Sunny, with a high near 49. South wind 5 to 7 mph becoming northeast in the afternoon.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 17. South southeast wind around 6 mph becoming calm in the evening.

    Low: 17 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 10. Northeast wind around 6 mph.

    Low: 10 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 20. South southeast wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 20 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Cloudy, with a low around 3. Chance of precipitation is 70%.

    Low: 3 °F

    Snow Likely

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 19.

    High: 19 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before 11pm. Partly cloudy, with a low around 6.

    Low: 6 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 49. South wind 5 to 7 mph becoming northeast in the afternoon.
Tonight
Mostly clear, with a low around 17. South southeast wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 40. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 10. Northeast wind around 6 mph.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 20. South southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Friday Night
Snow likely, mainly after 11pm. Cloudy, with a low around 3. Chance of precipitation is 70%.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 19.
Saturday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 6.
Sunday
Sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Castle Rock CO
 39.38°N 104.87°W (Elev. 6201 ft)
Last Update:
3:27 am MST Jan 21, 2026
Forecast Valid:
9am MST Jan 21, 2026-6pm MST Jan 27, 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