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

69°F

21°C

Humidity 23%
Wind Speed S 9 mph
Barometer 30.32 in (1020.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 9 Oct 8:53 pm MDT
Extended Forecast for

Castle Rock CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. South wind around 7 mph.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 74. South wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.

    High: 74 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 54. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 74. South southwest wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 74 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. South southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 74. Breezy.

    High: 74 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 61. Breezy.

    High: 61 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A slight chance of showers. Partly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 53. South wind around 7 mph.
Friday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 74. South wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 74. South southwest wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 53. South southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 74. Breezy.
Sunday Night
Mostly clear, with a low around 38.
Columbus Day
Sunny, with a high near 61. Breezy.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 42. Breezy.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Castle Rock CO
 39.38°N 104.84°W (Elev. 6526 ft)
Last Update:
2:30 pm MDT Oct 9, 2025
Forecast Valid:
9pm MDT Oct 9, 2025-6pm MDT Oct 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation