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.

A Few Clouds

50°F

10°C

Humidity 18%
Wind Speed Calm
Barometer 30.20 in (1020.5 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 19 Apr 8:53 am MDT
Extended Forecast for

Castle Rock CO

  • Today

    Today: Sunny, with a high near 71. Light and variable wind becoming north northeast 5 to 8 mph in the afternoon.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. North northeast wind 5 to 7 mph becoming light and variable.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 76. South southwest wind 5 to 7 mph becoming light and variable.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. Northeast wind around 6 mph becoming light and variable.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 80. Breezy.

    High: 80 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Windy.

    Low: 43 °F

    Mostly Clear
    and Windy
    then Mostly
    Clear

  • Thursday

    Thursday: A slight chance of showers after noon. Mostly sunny, with a high near 66. Breezy.

    High: 66 °F

    Breezy. Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 71. Light and variable wind becoming north northeast 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 40. North northeast wind 5 to 7 mph becoming light and variable.
Monday
Mostly sunny, with a high near 76. South southwest wind 5 to 7 mph becoming light and variable.
Monday Night
Partly cloudy, with a low around 45. Northeast wind around 6 mph becoming light and variable.
Tuesday
Sunny, with a high near 80. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Sunny, with a high near 80. Breezy.
Wednesday Night
Mostly clear, with a low around 43. Windy.
Thursday
A slight chance of showers after noon. Mostly sunny, with a high near 66. Breezy.
Thursday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and 3am, then a chance of snow showers after 3am. Mostly cloudy, with a low around 33. Breezy.
Friday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 59.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31.
Saturday
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
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Castle Rock CO
 39.38°N 104.87°W (Elev. 6201 ft)
Last Update:
2:31 am MDT Apr 19, 2026
Forecast Valid:
9am MDT Apr 19, 2026-6pm MDT Apr 25, 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