Major Lake Weather Forecast

    • 24
    • 48

    Increasing Clouds

    • 19
    • 33

    Chance Snow

    • 17
    • 29

    Partly Sunny

    • 22
    • 32

    Mostly Sunny

    • 30
    • 48

    Partly Sunny

    • 30
    • 45

    Partly Sunny

Today 7 Jan Central Black Hills

Mostly sunny. Highs in the upper 40s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 7 Jan Central Black Hills

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 20s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Major Lake Temperature Statistics

January Temperature

Custer, Custer County Airport (13.7 miles)

  • Lowest 2 January, 2026

    30 °F

  • Average January

    42.1 °F

  • Highest 1 January, 2026

    55.9 °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

    44.9 °F

  • Average High 2021–2026

    56.3 °F
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