Major Lake Weather Forecast

    • 24
    • 61

    Increasing Clouds

    • 18
    • 37

    Snow

    • 26
    • 37

    Partly Sunny

    • 28
    • 56

    Chance Rain/Snow

    • 29
    • 47

    Chance Rain/Snow

    • 19
    • 55

    Rain/Snow

Today 9 Mar Central Black Hills

Mostly sunny this Morning, then partly cloudy with a slight chance of rain this afternoon. Highs in the lower 60s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph, increasing to 35 Mph this afternoon. Chance of rain 20 percent.

Tonight 9 Mar Central Black Hills

Partly cloudy in the Evening, then mostly cloudy with a slight chance of snow after midnight. Lows in the mid 20s. Northeast Winds 10 to 15 Mph. Gusts up to 30 Mph, decreasing to 20 Mph after midnight. Chance of snow 20 percent.

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Major Lake Temperature Statistics

March Temperature

Custer, Custer County Airport (13.7 miles)

  • Lowest 6 March, 2026

    19.9 °F

  • Average March

    39.9 °F

  • Highest 5 March, 2026

    59 °F

Climate (2021–Present)

Custer, Custer County Airport (13.7 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    45.2 °F

  • Average High 2021–2026

    56.7 °F
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