Major Lake Weather Forecast

    • 40
    • 76

    Increasing Clouds

    • 26
    • 49

    Snow Showers Likely

    • 25
    • 43

    Snow Showers Likely

    • 29
    • 49

    Snow Showers

    • 25
    • 42

    Snow Showers

    • 28
    • 44

    Chance Rain/Snow

Today 22 Apr Central Black Hills

Mostly sunny. Highs in the mid 70s. Southwest Winds 10 to 20 Mph with Gusts up to 40 Mph.

Tonight 22 Apr Central Black Hills

Partly cloudy. A slight chance of rain Showers in the evening. Lows in the upper 30s. West Winds 10 to 20 Mph with Gusts up to 45 Mph. Chance of rain 10 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Major Lake Temperature Statistics

April Temperature

Custer, Custer County Airport (13.7 miles)

  • Lowest 7 April, 2026

    20.6 °F

  • Average April

    40.2 °F

  • Highest 11 April, 2026

    72.6 °F

Climate (2021–Present)

Custer, Custer County Airport (13.7 miles)

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  • Average Low 2021–2026

    33.6 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    56.9 °F
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