Castle Rock Weather Forecast

    • 58
    • 85

    Chance Thunderstorms

    • 57
    • 84

    Thunderstorms Likely

    • 59
    • 88

    Chance Thunderstorms

    • 60
    • 93

    Partly Sunny

    • 61
    • 94

    Chance Thunderstorms

    • 58
    • 90

    Chance Thunderstorms

Today 25 Aug Elbert/Central and East Douglas Counties Above 6000 Feet

Partly cloudy in the Morning, then mostly cloudy with a chance of Showers and slight chance of Thunderstorms early in the afternoon. Mostly cloudy with a chance of Thunderstorms late in the afternoon. Highs in the lower to mid 80s. Chance of rain 50 percent.

Tonight 25 Aug Elbert/Central and East Douglas Counties Above 6000 Feet

Mostly cloudy with a chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid to upper 50s. Chance of precipitation 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Rock Temperature Statistics

August Temperature

Denver - Centennial Airport (12.4 miles)

  • Lowest 5 August, 2026

    51.7 °F

  • Average August

    76.1 °F

  • Highest 2 August, 2026

    100.7 °F

Climate (2021–2026)

Denver - Centennial Airport (12.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    66.1 °F
Get WillyWeather+ to remove ads