Reno Gulch Park Weather Forecast

    • 4
    • 27

    Slight Chance Snow Showers

    • 14
    • 23

    Partly Sunny

    • 13
    • 32

    Partly Sunny

    • 9
    • 21

    Partly Sunny

    • 12
    • 33

    Partly Sunny

    • -2
    • 19

    Chance Snow

Today 18 Jan Central Black Hills

Partly cloudy. A chance of snow Showers in the Morning, then a slight chance of snow Showers in the afternoon. Snow accumulation up to 1 inch possible. Breezy with Highs in the upper 20s. Northwest Winds 20 to 30 Mph with Gusts up to 50 Mph. Chance of snow 50 percent. Wind chill Values near zero.

Tonight 18 Jan Central Black Hills

Partly cloudy and breezy. Not as cool with Lows in the mid 20s. Northwest Winds 15 to 25 Mph with Gusts up to 55 Mph.

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Reno Gulch Park Temperature Statistics

January Temperature

Custer, Custer County Airport (11.8 miles)

  • Lowest 9 January, 2026

    16 °F

  • Average January

    37.3 °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

    33.4 °F

  • Average 2021–2026

    45 °F

  • Average High 2021–2026

    56.3 °F
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