Herman Park Weather Forecast

    • 31
    • 52

    Slight Chance Rain Showers

    • 33
    • 59

    Sunny

    • 33
    • 60

    Mostly Sunny

    • 37
    • 63

    Mostly Sunny

    • 41
    • 67

    Mostly Sunny

    • 39
    • 70

    Partly Sunny

Today 20 Oct Butte

Partly cloudy with a slight chance of Showers and isolated Thunderstorms. Strong Winds with Highs in the lower 50s. Northwest Winds 35 to 50 Mph with Gusts up to 70 Mph. Chance of rain 20 percent.

Tonight 20 Oct Butte

Mostly clear and windy. Lows in the lower 30s. Northwest Winds 25 to 35 Mph. Gusts up to 55 Mph, decreasing to 45 Mph after midnight.

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Herman Park Temperature Statistics

October Temperature

Spearfish / Clyde Ice (13 miles)

  • Lowest 13 October, 2025

    26.6 °F

  • Average October

    53.8 °F

  • Highest 3 October, 2025

    89.6 °F

Climate (2020–Present)

Spearfish / Clyde Ice (13 miles)

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  • Average Low 2020–2025

    36.2 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    58.2 °F
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