Belle Fourche Weather Forecast

    • 26
    • 49

    Windy

    • 39
    • 57

    Sunny

    • 44
    • 78

    Mostly Sunny

    • 39
    • 67

    Mostly Sunny

    • 44
    • 71

    Mostly Sunny

    • 43
    • 71

    Mostly Sunny

Today 15 Oct Butte

Partly cloudy and windy. Highs in the upper 40s. Northwest Winds 25 to 35 Mph with Gusts up to 50 Mph.

Tonight 15 Oct Butte

Partly cloudy in the Evening, then clearing. Widespread frost after midnight. Breezy with Lows in the upper 20s. Northwest Winds 20 to 30 Mph. Gusts up to 50 Mph in the evening.

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Belle Fourche Temperature Statistics

October Temperature

Spearfish / Clyde Ice (13 miles)

  • Lowest 12 October, 2026

    37.4 °F

  • Average October

    59.5 °F

  • Highest 5 October, 2026

    89.6 °F

Climate (2021–2026)

Spearfish / Clyde Ice (13 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    59.1 °F
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