Castle Rock Weather Forecast

    • 31
    • 55

    Increasing Clouds

    • 39
    • 71

    Mostly Sunny

    • 45
    • 77

    Partly Sunny

    • 50
    • 80

    Partly Sunny

    • 45
    • 79

    Mostly Sunny

    • 34
    • 67

    Chance Rain/Snow

Today 18 Apr Elbert/Central and East Douglas Counties Above 6000 Feet

Sunny. Highs in the lower to mid 50s.

Tonight 18 Apr Elbert/Central and East Douglas Counties Above 6000 Feet

Partly cloudy. Lows near 30. South Winds 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Rock Temperature Statistics

April Temperature

Denver - Centennial Airport (12.4 miles)

  • Lowest 4 April, 2026

    26.7 °F

  • Average April

    52.8 °F

  • Highest 11 April, 2026

    76.6 °F

Climate (2021–Present)

Denver - Centennial Airport (12.4 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    65.8 °F
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