Reno Gulch Park Weather Forecast

    • 32
    • 48

    Decreasing Clouds

    • 27
    • 46

    Partly Sunny

    • 28
    • 40

    Partly Sunny

    • 20
    • 41

    Partly Sunny

    • 18
    • 34

    Slight Chance Snow

    • 18
    • 29

    Slight Chance Snow

    • 23
    • 33

    Partly Sunny

Today 4 Jan Central Black Hills

Mostly sunny. Highs in the upper 40s to mid 50s. West Winds 5 to 10 Mph with Gusts up to 35 Mph.

Tonight 4 Jan Central Black Hills

Partly cloudy. Lows in the mid 30s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Reno Gulch Park Temperature Statistics

January Temperature

Custer, Custer County Airport (11.8 miles)

  • Lowest 2 January, 2026

    30 °F

  • Average January

    41.5 °F

  • Highest 1 January, 2026

    55.9 °F

Climate (2021–Present)

Custer, Custer County Airport (11.8 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    44.9 °F

  • Average High 2021–2026

    56.3 °F
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