Arnolds Park Weather Forecast

    • 43
    • 65

    Becoming Sunny

    • 48
    • 66

    Mostly Sunny

    • 51
    • 71

    Mostly Sunny

    • 55
    • 73

    Mostly Sunny

    • 58
    • 72

    Mostly Cloudy

    • 51
    • 71

    Chance Rain Showers

Today 19 Oct Dickinson

Mostly sunny. Highs in the mid 60s. South Winds 5 to 10 Mph.

Tonight 19 Oct Dickinson

Mostly clear. Lows in the lower 40s. Southeast Winds around 5 Mph.

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Arnolds Park Temperature Statistics

October Temperature

Spencer Municipal Airport (14.3 miles)

  • Lowest 16 October, 2026

    28.9 °F

  • Average October

    58.9 °F

  • Highest 11 October, 2026

    90.6 °F

Climate (2021–2026)

Spencer Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    37.6 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    61 °F
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