Major Lake Weather Forecast

    • -6
    • 17

    Slight Chance Snow

    • -7
    • 7

    Slight Chance Snow

    • 20
    • 36

    Mostly Sunny

    • 22
    • 36

    Partly Sunny

    • 18
    • 39

    Partly Sunny

    • 15
    • 36

    Mostly Cloudy

Today 24 Jan Central Black Hills

Mostly sunny this Morning, then becoming partly cloudy. Highs 15 to 20. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 24 Jan Central Black Hills

Partly cloudy. A chance of Flurries in the Evening, then a chance of snow after midnight. Cold with Lows around 5 below. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of snow 30 percent. Wind chill Values around 15 below after midnight.

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Major Lake Temperature Statistics

January Temperature

Custer, Custer County Airport (13.7 miles)

  • Lowest 22 January, 2026

    -2.9 °F

  • Average January

    31.1 °F

  • Highest 1 January, 2026

    56.6 °F

Climate (2021–Present)

Custer, Custer County Airport (13.7 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    45 °F

  • Average High 2021–2026

    56.3 °F
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