Iron Creek Lake Weather Forecast

    • 53
    • 78

    Slight Chance Thunderstorms

    • 59
    • 81

    Mostly Sunny

    • 54
    • 87

    Partly Sunny

    • 47
    • 71

    Chance Thunderstorms

    • 50
    • 69

    Slight Chance Thunderstorms

    • 50
    • 72

    Partly Sunny

Today 5 Aug Northern Black Hills

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 70s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 5 Aug Northern Black Hills

Clear. A slight chance of Showers and Thunderstorms in the evening. Lows in the lower 50s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Iron Creek Lake Temperature Statistics

August Temperature

Spearfish / Clyde Ice (11.8 miles)

  • Lowest 1 August, 2025

    57.2 °F

  • Average August

    69.4 °F

  • Highest 1 August, 2025

    82.4 °F

Climate (2020–Present)

Spearfish / Clyde Ice (11.8 miles)

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  • Average Low 2020–2025

    36 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    58.2 °F
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