Castle Rock Weather Forecast

    • 47
    • 61

    Mostly Cloudy

    • 53
    • 68

    Rain Showers

    • 41
    • 66

    Rain Showers

    • 37
    • 56

    Partly Sunny

    • 37
    • 59

    Partly Sunny

    • 37
    • 57

    Partly Sunny

Today 25 Apr Dakota

Mostly cloudy with a 20 percent chance of rain Showers. Highs in the lower 60s. Northeast Winds up to 5 Mph.

Tonight 25 Apr Dakota

Increasing Clouds. Lows in the lower 40s. North Winds up to 5 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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