Arnolds Park Weather Forecast

    • 35
    • 54

    Slight Chance Thunderstorms

    • 32
    • 53

    Partly Sunny

    • 44
    • 63

    Partly Sunny

    • 43
    • 69

    Partly Sunny

    • 40
    • 69

    Partly Sunny

    • 38
    • 63

    Slight Chance Thunderstorms

Today 30 Apr Dickinson

Mostly sunny. A chance of Showers with a slight chance of Thunderstorms this morning. Highs in the lower 50s. North Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 30 Apr Dickinson

Mostly cloudy in the Evening, then becoming partly cloudy. A slight chance of rain Showers and Thunderstorms. Areas of frost after midnight. Lows in the mid 30s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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Arnolds Park Temperature Statistics

April Temperature

Spencer Municipal Airport (14.3 miles)

  • Lowest 7 April, 2026

    18.6 °F

  • Average April

    46 °F

  • Highest 16 April, 2026

    85.6 °F

Climate (2021–Present)

Spencer Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    61.1 °F
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