Castle Rock Weather Forecast

    • 41
    • 70

    Mostly Sunny

    • 31
    • 71

    Mostly Sunny

    • 35
    • 55

    Mostly Sunny

    • 42
    • 68

    Mostly Cloudy

    • 44
    • 72

    Mostly Cloudy

    • 36
    • 74

    Mostly Cloudy

    • 34
    • 58

    Chance Snow

Today 9 Mar Elbert/Central and East Douglas Counties Above 6000 Feet

Mostly sunny. Highs 67 to 73. West Winds 10 to 15 Mph with Gusts up to 20 Mph.

Tonight 9 Mar Elbert/Central and East Douglas Counties Above 6000 Feet

Mostly clear. Lows near 40. Southwest Winds 10 to 15 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Rock Temperature Statistics

March Temperature

Denver - Centennial Airport (12.4 miles)

  • Lowest 7 March, 2026

    15.1 °F

  • Average March

    44.1 °F

  • Highest 2 March, 2026

    68 °F

Climate (2021–Present)

Denver - Centennial Airport (12.4 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    65.4 °F
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