Castle Rock Weather Forecast

    • 53
    • 84

    Mostly Cloudy

    • 52
    • 80

    Partly Sunny

    • 52
    • 82

    Mostly Sunny

    • 52
    • 83

    Mostly Sunny

    • 55
    • 80

    Mostly Sunny

    • 52
    • 76

    Slight Chance Rain Showers

    • 49
    • 71

    Chance Rain Showers

Today 6 Oct Elbert/Central and East Douglas Counties Above 6000 Feet

Partly cloudy with a 20 percent chance of Showers. Lows in the mid to upper 40s. Highs in the lower to mid 60s.

Tonight 6 Oct Elbert/Central and East Douglas Counties Above 6000 Feet

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Rock Temperature Statistics

October Temperature

Denver - Centennial Airport (12.4 miles)

  • Lowest 2 October, 2026

    49.6 °F

  • Average October

    62.6 °F

  • Highest 3 October, 2026

    79 °F

Climate (2021–2026)

Denver - Centennial Airport (12.4 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    66.1 °F
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