Harney Peak Weather Forecast

    • 23
    • 32

    Snow Likely

    • 26
    • 35

    Snow

    • 26
    • 47

    Snow

    • 21
    • 33

    Snow

    • 26
    • 40

    Mostly Sunny

    • 30
    • 49

    Partly Sunny

Today 31 Mar Central Black Hills

Cloudy. A chance of snow this Morning, then snow likely this afternoon. Snow accumulation up to 1 inch. Much cooler with Highs in the upper 30s. East Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of snow 70 percent.

Tonight 31 Mar Central Black Hills

Snow likely. Snow accumulation of 1 to 3 Inches. Lows in the mid 20s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harney Peak Temperature Statistics

March Temperature

Custer, Custer County Airport (9.9 miles)

  • Lowest 15 March, 2026

    2.6 °F

  • Average March

    41.6 °F

  • Highest 21 March, 2026

    78.7 °F

Climate (2021–Present)

Custer, Custer County Airport (9.9 miles)

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  • Average Low 2021–2026

    33.6 °F

  • Average 2021–2026

    45.3 °F

  • Average High 2021–2026

    56.8 °F
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