Sanator Weather Forecast

    • 23
    • 37

    Decreasing Clouds

    • 27
    • 43

    Increasing Clouds

    • 25
    • 49

    Chance Snow

    • 24
    • 39

    Rain/Snow Likely

    • 8
    • 33

    Chance Snow

    • 5
    • 20

    Chance Snow

    • 16
    • 34

    Partly Sunny

Today 7 Dec Central Black Hills

Mostly sunny. Highs in the 30s to lower 40s. West Winds 5 to 10 Mph with Gusts up to 30 Mph.

Tonight 7 Dec Central Black Hills

Partly cloudy. Lows in the lower 20s. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

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Sanator Temperature Statistics

December Temperature

Custer, Custer County Airport (2.5 miles)

  • Lowest 1 December, 2025

    7 °F

  • Average December

    24.7 °F

  • Highest 2 December, 2025

    34 °F

Climate (2020–Present)

Custer, Custer County Airport (2.5 miles)

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  • Average Low 2020–2025

    33.2 °F

  • Average 2020–2025

    44.8 °F

  • Average High 2020–2025

    56.2 °F
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