Harney Peak Weather Forecast

    • 45
    • 63

    Partly Sunny

    • 45
    • 64

    Partly Sunny

Today 18 Jun Central Black Hills

Partly cloudy with a 20 percent chance of Showers. Highs in the mid 60s to lower 70s. Northeast Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 18 Jun Central Black Hills

Partly cloudy in the Evening, then clearing. Lows in the upper 40s. North Winds 5 to 10 Mph.

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Harney Peak Temperature Statistics

June Temperature

Custer, Custer County Airport (9.9 miles)

  • Lowest 14 June, 2026

    33.7 °F

  • Average June

    59.1 °F

  • Highest 7 June, 2026

    86.6 °F

Climate (2021–2026)

Custer, Custer County Airport (9.9 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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