Castle Rock Weather Forecast

    • 34
    • 50

    Decreasing Clouds

    • 42
    • 64

    Mostly Sunny

    • 47
    • 73

    Mostly Sunny

    • 49
    • 70

    Mostly Sunny

    • 49
    • 74

    Partly Sunny

    • 47
    • 71

    Partly Sunny

Today 2 May Dakota

Cooler. Mostly cloudy. A 20 percent chance of rain Showers in the afternoon. Highs around 50. Northwest Winds 5 to 15 Mph.

Tonight 2 May Dakota

Colder. Partly cloudy. Patchy frost after midnight. Lows in the mid 30s. North Winds up to 10 Mph.

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Castle Rock Temperature Statistics

May Temperature

Minneapolis, Airlake Airport (6.8 miles)

  • Lowest

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  • Average May

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Climate (2020–Present)

Minneapolis, Airlake Airport (6.8 miles)

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  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    56.4 °F
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