Horse Thief Lake Weather Forecast

    • 23
    • 36

    Decreasing Clouds

    • 22
    • 41

    Chance Snow

    • 16
    • 34

    Snow Likely

    • 17
    • 26

    Chance Snow

    • 27
    • 41

    Chance Snow

    • 25
    • 44

    Partly Sunny

Today 27 Jan Central Black Hills

Partly cloudy. Highs in the mid 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 27 Jan Central Black Hills

Mostly clear. Lows around 20. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Horse Thief Lake Temperature Statistics

January Temperature

Custer, Custer County Airport (12.4 miles)

  • Lowest 23 January, 2026

    -11 °F

  • Average January

    27.1 °F

  • Highest 1 January, 2026

    56.6 °F

Climate (2021–Present)

Custer, Custer County Airport (12.4 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    44.9 °F

  • Average High 2021–2026

    56.3 °F
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