Major Lake Weather Forecast

    • 35
    • 60

    Partly Sunny

    • 46
    • 65

    Partly Sunny

    • 36
    • 76

    Mostly Sunny

    • 25
    • 48

    Slight Chance Snow

    • 26
    • 46

    Partly Sunny

    • 37
    • 56

    Partly Sunny

Today 23 Mar Central Black Hills

Partly cloudy. Highs around 60. South Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon.

Tonight 23 Mar Central Black Hills

Partly cloudy. Lows in the upper 30s. North Winds around 5 Mph with Gusts up to 20 Mph, becoming west after midnight.

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  • Temperature Real-Time

Major Lake Temperature Statistics

March Temperature

Custer, Custer County Airport (13.7 miles)

  • Lowest 15 March, 2026

    2.6 °F

  • Average March

    39.9 °F

  • Highest 21 March, 2026

    77 °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

    45.3 °F

  • Average High 2021–2026

    56.7 °F
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