Black Hills National Forest Weather Forecast

    • 25
    • 49

    Mostly Sunny

    • 36
    • 47

    Partly Sunny

    • 40
    • 65

    Chance Rain Showers

    • 39
    • 60

    Slight Chance Rain Showers

    • 32
    • 56

    Rain/Snow Likely

    • 30
    • 45

    Rain/Snow

    • 32
    • 52

    Chance Rain Showers

Today 9 Apr Northern Black Hills

Mostly sunny. Highs in the upper 40s. Northeast Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 9 Apr Northern Black Hills

Mostly clear. Lows in the mid 20s. Southeast Winds around 5 Mph, becoming southwest after midnight.

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  • Temperature Real-Time

Black Hills National Forest Temperature Statistics

April Temperature

Custer, Custer County Airport (16.8 miles)

  • Lowest 7 April, 2026

    21 °F

  • Average April

    36 °F

  • Highest 7 April, 2026

    60.1 °F

Climate (2021–Present)

Custer, Custer County Airport (16.8 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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