Spearfish Weather Forecast

    • 29
    • 41

    Chance Snow

    • 29
    • 45

    Rain/Snow

    • 29
    • 40

    Snow Showers

    • 33
    • 46

    Rain Showers

    • 33
    • 55

    Chance Rain Showers

    • 33
    • 53

    Chance Rain Showers

    • 40
    • 62

    Mostly Sunny

Today 25 Apr Northern Foothills

Mostly cloudy with a chance of rain Showers and snow Showers. Little or no snow accumulation. Near steady temperature in the lower 40s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of precipitation 40 percent.

Tonight 25 Apr Northern Foothills

Partly cloudy in the Evening, then mostly cloudy with a slight chance of snow Showers after midnight. Lows around 30. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of snow 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Spearfish Temperature Statistics

April Temperature

Spearfish / Clyde Ice (3.7 miles)

  • Lowest 7 April, 2026

    23 °F

  • Average April

    43.4 °F

  • Highest 11 April, 2026

    77 °F

Climate (2021–Present)

Spearfish / Clyde Ice (3.7 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    59 °F
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