City of Spearfish Weather Forecast

    • 40
    • 54

    Chance Rain Showers

    • 44
    • 71

    Mostly Sunny

    • 50
    • 72

    Partly Sunny

    • 34
    • 66

    Rain Likely

    • 27
    • 40

    Rain/Snow Likely

    • 26
    • 38

    Chance Snow

    • 29
    • 46

    Chance Rain/Snow

Today 25 Mar Northern Foothills

Partly cloudy with a 20 percent chance of Showers. Near steady temperature in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 25 Mar Northern Foothills

Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 30s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

City of Spearfish Temperature Statistics

March Temperature

Spearfish / Clyde Ice (3.1 miles)

  • Lowest 5 March, 2025

    12.2 °F

  • Average March

    39.4 °F

  • Highest 10 March, 2025

    64.4 °F

Climate (2020–Present)

Spearfish / Clyde Ice (3.1 miles)

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  • Average Low 2020–2025

    35.7 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    57.8 °F
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