Deadwood Weather Forecast

    • 49
    • 75

    Chance Thunderstorms

    • 49
    • 71

    Partly Sunny

    • 49
    • 70

    Partly Sunny

    • 49
    • 72

    Slight Chance Thunderstorms

    • 52
    • 76

    Slight Chance Thunderstorms

    • 55
    • 78

    Slight Chance Thunderstorms

Today 22 Aug Northern Black Hills

Mostly cloudy with a slight chance of Showers and Thunderstorms. Highs in the mid 60s to lower 70s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 22 Aug Northern Black Hills

Partly cloudy with a slight chance of Showers and Thunderstorms. Lows in the mid 40s. North Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Deadwood Temperature Statistics

August Temperature

Spearfish / Clyde Ice (7.5 miles)

  • Lowest 9 August, 2025

    50 °F

  • Average August

    71.6 °F

  • Highest 20 August, 2025

    96.8 °F

Climate (2020–Present)

Spearfish / Clyde Ice (7.5 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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