Castle Rock Weather Forecast

    • 63
    • 91

    Chance Thunderstorms

    • 59
    • 90

    Thunderstorms Likely

    • 55
    • 80

    Thunderstorms

    • 54
    • 80

    Rain Showers

    • 54
    • 83

    Thunderstorms Likely

    • 55
    • 84

    Thunderstorms Likely

Today 11 Aug Elbert/Central and East Douglas Counties Above 6000 Feet

Partly cloudy. Patchy smoke through the day. Slight chance of Thunderstorms in the afternoon. Highs near 90. Chance of precipitation 20 percent.

Tonight 11 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. Patchy smoke through the night. Lows in the lower to mid 60s. Chance of precipitation 30 percent.

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  • 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

    77.1 °F

  • Highest 2 August, 2026

    100.7 °F

Climate (2021–2026)

Denver - Centennial Airport (12.4 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    66.1 °F
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