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.

Fair

26°F

-3°C

Humidity 75%
Wind Speed S 9 mph
Barometer 30.13 in (1024.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 17 Apr 11:53 pm MDT
Extended Forecast for

Castle Rock CO

Freeze Warning until April 18, 08:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until April 18, 08:00am

    NOW until 8:00am Sat

    Freeze Warning

  • Overnight

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. West wind 6 to 8 mph becoming north northwest in the morning.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. North northwest wind around 7 mph becoming south in the evening.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 70. Calm wind becoming northeast 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Northeast wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Monday Night

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

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 23. West southwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 52. West wind 6 to 8 mph becoming north northwest in the morning.
Saturday Night
Partly cloudy, with a low around 30. North northwest wind around 7 mph becoming south in the evening.
Sunday
Sunny, with a high near 70. Calm wind becoming northeast 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.
Sunday Night
Mostly clear, with a low around 39. Northeast wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Monday
Partly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 79. Breezy.
Wednesday Night
Partly cloudy, with a low around 45. Breezy.
Thursday
A slight chance of showers. Mostly sunny, with a high near 71. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 35. Breezy.
Friday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Castle Rock CO
 39.38°N 104.87°W (Elev. 6201 ft)
Last Update:
12:47 pm MDT Apr 17, 2026
Forecast Valid:
12am MDT Apr 18, 2026-6pm MDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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