Castle Rock Weather Forecast

    • 35
    • 53

    Increasing Clouds

    • 36
    • 57

    Partly Sunny

    • 34
    • 54

    Partly Sunny

    • 34
    • 55

    Partly Sunny

    • 43
    • 63

    Partly Sunny

    • 42
    • 66

    Partly Sunny

Today 28 Apr Dakota

Mostly sunny. Highs in the mid 50s. Northwest Winds 10 to 15 Mph.

Tonight 28 Apr Dakota

Colder. Decreasing Clouds. Near steady temperature in the lower 40s. Northwest Winds 15 to 20 Mph.

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  • Temperature Real-Time

Castle Rock Temperature Statistics

April Temperature

Minneapolis, Airlake Airport (6.8 miles)

  • Lowest 7 April, 2026

    15.8 °F

  • Average April

    44.3 °F

  • Highest 12 April, 2026

    78.8 °F

Climate (2021–Present)

Minneapolis, Airlake Airport (6.8 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    56.6 °F
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