Arnolds Park Weather Forecast

    • 45
    • 72

    Increasing Clouds

    • 36
    • 62

    Partly Sunny

    • 36
    • 65

    Mostly Sunny

    • 53
    • 71

    Chance Rain Showers

    • 45
    • 76

    Breezy

    • 49
    • 73

    Partly Sunny

    • 54
    • 81

    Slight Chance Thunderstorms

Today 8 May Dickinson

Sunny, warmer. Near steady temperature in the lower 70s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 8 May Dickinson

Partly cloudy with a chance of Sprinkles this Evening, then mostly clear after midnight. Lows in the mid 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming west 5 to 10 Mph after midnight.

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Arnolds Park Temperature Statistics

May Temperature

Spencer Municipal Airport (14.3 miles)

  • Lowest 6 May, 2026

    24.1 °F

  • Average May

    48 °F

  • Highest 3 May, 2026

    73.7 °F

Climate (2021–Present)

Spencer Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    61.1 °F
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