Areas of Dangerous Heat and Heavy Rainfall Today

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley today. Heat Advisories remain in effect. Heavy to excessive rainfall today could bring areas of flooding to parts of the northern High Plains and Midwest into the Ohio Valley. Flood Watches remain in effect. Read More >

Current conditions at

Denver - Centennial Airport (KAPA)

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

Partly Cloudy

70°F

21°C

Humidity 41%
Wind Speed NE 8 mph
Barometer 30.15 in (1016.2 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 20 Sep 5:53 pm MDT
Extended Forecast for

4 Miles WSW Castle Rock CO

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 48. Northeast wind 5 to 8 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 74. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 51. South wind 6 to 9 mph, with gusts as high as 17 mph.  Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 79. Light and variable wind becoming south southeast 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 53. South wind 9 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 76.

    High: 76 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms, then a chance of showers after midnight.  Mostly cloudy, with a low around 52. Chance of precipitation is 30%.

    Low: 52 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 76.

    High: 76 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Northeast wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 74. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 51. South wind 6 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 79. Light and variable wind becoming south southeast 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 53. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 76.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 76.
Thursday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.
Friday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Castle Rock CO
 39.36°N 104.92°W (Elev. 6388 ft)
12:46 pm MDT Sep 20, 2026
6pm MDT Sep 20, 2026-6pm MDT Sep 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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