Arnolds Park Weather Forecast

    • 60
    • 81

    Rain Showers Likely

    • 54
    • 78

    Sunny

    • 59
    • 79

    Sunny

    • 58
    • 83

    Chance Thunderstorms

    • 53
    • 73

    Chance Rain Showers

    • 54
    • 70

    Chance Thunderstorms

Today 8 Sep Dickinson

Showers likely with a chance of Thunderstorms. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 8 Sep Dickinson

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows around 60. West Winds 5 to 10 Mph. Chance of rain 40 percent.

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Arnolds Park Temperature Statistics

September Temperature

Spencer Municipal Airport (14.3 miles)

  • Lowest 1 September, 2026

    62.7 °F

  • Average September

    77.6 °F

  • Highest 4 September, 2026

    94.6 °F

Climate (2021–2026)

Spencer Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    61.1 °F
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