Spearfish Weather Forecast

    • 42
    • 63

    Increasing Clouds

    • 26
    • 48

    Snow Likely

    • 21
    • 30

    Snow Likely

    • 20
    • 30

    Slight Chance Snow

    • 24
    • 36

    Partly Sunny

    • 26
    • 43

    Mostly Cloudy

    • 26
    • 43

    Partly Sunny

Today 7 Dec Northern Foothills

Mostly cloudy. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 7 Dec Northern Foothills

Mostly cloudy. Near steady temperature in the upper 40s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Spearfish Temperature Statistics

December Temperature

Spearfish / Clyde Ice (3.7 miles)

  • Lowest 2 December, 2024

    5 °F

  • Average December

    32.9 °F

  • Highest 3 December, 2024

    59 °F

Climate (2019–Present)

Spearfish / Clyde Ice (3.7 miles)

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  • Average Low 2019–2024

    35.8 °F

  • Average 2019–2024

    47.2 °F

  • Average High 2019–2024

    57.9 °F
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