Sheridan Lake Weather Forecast

    • 60
    • 83

    Decreasing Clouds

    • 68
    • 92

    Increasing Clouds

    • 61
    • 88

    Slight Chance Thunderstorms

    • 57
    • 86

    Thunderstorms Likely

    • 56
    • 81

    Chance Thunderstorms

    • 56
    • 83

    Rain Showers Likely

    • 60
    • 86

    Chance Thunderstorms

Today 4 Jul Central Black Hills

Partly cloudy with a chance of Showers and Thunderstorms. Highs near 80. Southeast Winds around 5 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 4 Jul Central Black Hills

Clear. Lows around 60. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

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Sheridan Lake Temperature Statistics

July Temperature

Custer, Custer County Airport (18 miles)

  • Lowest 1 July, 2026

    51.7 °F

  • Average July

    67.3 °F

  • Highest 2 July, 2026

    81 °F

Climate (2021–2026)

Custer, Custer County Airport (18 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    45.3 °F

  • Average High 2021–2026

    56.8 °F
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