Arnolds Park Weather Forecast

    • 62
    • 84

    Decreasing Clouds

    • 57
    • 79

    Mostly Sunny

    • 56
    • 80

    Mostly Sunny

    • 64
    • 82

    Chance Thunderstorms

    • 68
    • 83

    Chance Thunderstorms

    • 66
    • 85

    Chance Thunderstorms

Today 25 Aug Dickinson

Partly sunny. A chance of Sprinkles with a slight chance of Thunderstorms this morning. Highs in the mid 80s. South Winds 5 to 10 Mph, becoming west with Gusts up to 20 Mph this afternoon. Chance of rain 20 percent.

Tonight 25 Aug Dickinson

Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 60s. West Winds 5 to 10 Mph.

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Arnolds Park Temperature Statistics

August Temperature

Spencer Municipal Airport (14.3 miles)

  • Lowest 6 August, 2026

    47.6 °F

  • Average August

    70.3 °F

  • Highest 3 August, 2026

    88.6 °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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