Belle Fourche Weather Forecast

    • 60
    • 87

    Slight Chance Thunderstorms

    • 59
    • 90

    Chance Thunderstorms

    • 63
    • 94

    Mostly Sunny

    • 66
    • 100

    Hot

    • 70
    • 105

    Hot

    • 69
    • 104

    Hot

    • 67
    • 99

    Slight Chance Thunderstorms

Today 8 Jul Butte

Partly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 80s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 8 Jul Butte

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows around 60. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Belle Fourche Temperature Statistics

July Temperature

Spearfish / Clyde Ice (13 miles)

  • Lowest 1 July, 2026

    53.6 °F

  • Average July

    74.1 °F

  • Highest 5 July, 2026

    98.6 °F

Climate (2021–2026)

Spearfish / Clyde Ice (13 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    58.9 °F
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