Major Lake Weather Forecast

    • 44
    • 63

    Rain Showers Likely

    • 48
    • 69

    Rain Showers Likely

    • 45
    • 66

    Chance Thunderstorms

    • 46
    • 66

    Chance Thunderstorms

    • 51
    • 67

    Rain Showers Likely

    • 57
    • 79

    Chance Thunderstorms

Today 21 Jun Central Black Hills

Mostly cloudy with a chance of Showers and Thunderstorms. Patchy fog. Highs in the lower 60s. North Winds 5 to 10 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 21 Jun Central Black Hills

Mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. Lows in the mid 40s. Northeast Winds 5 to 10 Mph with Gusts up to 25 Mph, becoming southwest after midnight.

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Major Lake Temperature Statistics

June Temperature

Custer, Custer County Airport (13.7 miles)

  • Lowest 14 June, 2026

    33.7 °F

  • Average June

    58.5 °F

  • Highest 7 June, 2026

    86.6 °F

Climate (2021–2026)

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

    56.9 °F
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