Arnolds Park Weather Forecast

    • 58
    • 71

    Chance Thunderstorms

    • 57
    • 82

    Slight Chance Thunderstorms

    • 57
    • 81

    Partly Sunny

    • 60
    • 81

    Chance Thunderstorms

    • 59
    • 80

    Rain Showers Likely

    • 60
    • 82

    Chance Thunderstorms

Today 31 May Dickinson

Showers with a chance of Thunderstorms. Highs in the lower 70s. Southeast Winds 10 to 15 Mph. Chance of rain 80 percent.

Tonight 31 May Dickinson

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the upper 50s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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Arnolds Park Temperature Statistics

May Temperature

Spencer Municipal Airport (14.3 miles)

  • Lowest 6 May, 2026

    23.6 °F

  • Average May

    58.2 °F

  • Highest 15 May, 2026

    91.7 °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

    61.2 °F
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