North Spearfish Weather Forecast

    • 51
    • 74

    Decreasing Clouds

    • 51
    • 72

    Mostly Sunny

    • 53
    • 75

    Mostly Sunny

    • 57
    • 78

    Partly Sunny

    • 57
    • 80

    Slight Chance Thunderstorms

    • 57
    • 77

    Chance Thunderstorms

Today 23 Aug Northern Foothills

Partly cloudy this Morning, then clearing. Highs in the mid 70s. East Winds 5 to 10 Mph.

Tonight 23 Aug Northern Foothills

Mostly clear. Lows in the lower 50s. East Winds 5 to 10 Mph.

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  • Temperature Real-Time

North Spearfish Temperature Statistics

August Temperature

Spearfish / Clyde Ice (5.6 miles)

  • Lowest 9 August, 2025

    50 °F

  • Average August

    71.8 °F

  • Highest 20 August, 2025

    96.8 °F

Climate (2020–Present)

Spearfish / Clyde Ice (5.6 miles)

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  • Average Low 2020–2025

    36 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    58.1 °F
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