Belle Fourche Weather Forecast

    • 19
    • 37

    Breezy

    • 11
    • 33

    Windy

    • -8
    • 18

    Mostly Cloudy

    • -5
    • 7

    Slight Chance Snow

    • -1
    • 18

    Slight Chance Snow

    • 8
    • 26

    Partly Sunny

    • 23
    • 43

    Partly Sunny

Today 20 Jan Butte

Windy. Mostly cloudy with a 50 percent chance of snow. Highs in the lower 30s. Northwest Winds 25 to 35 Mph with Gusts up to 60 Mph.

Tonight 20 Jan Butte

Becoming partly cloudy. Breezy with Lows 15 to 20. West Winds 20 to 30 Mph with Gusts up to 45 Mph. Wind chill Values near zero.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Belle Fourche Temperature Statistics

January Temperature

Spearfish / Clyde Ice (13 miles)

  • Lowest 17 January, 2026

    -0.4 °F

  • Average January

    38.7 °F

  • Highest 4 January, 2026

    59 °F

Climate (2021–Present)

Spearfish / Clyde Ice (13 miles)

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  • Average Low 2021–2026

    36.3 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    58.4 °F
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