Mount Rushmore National Memorial Weather Forecast

    • 42
    • 57

    Slight Chance Rain Showers

    • 45
    • 62

    Partly Sunny

    • 52
    • 71

    Partly Sunny

    • 60
    • 78

    Partly Sunny

    • 49
    • 72

    Partly Sunny

    • 50
    • 71

    Mostly Sunny

    • 55
    • 80

    Partly Sunny

Today 13 Jun Central Black Hills

Partly cloudy with a 20 percent chance of Showers. Highs in the 50s. Northwest Winds 5 to 10 Mph with Gusts up to 30 Mph.

Tonight 13 Jun Central Black Hills

Mostly clear. Lows in the upper 30s. Northwest Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Rushmore National Memorial Temperature Statistics

June Temperature

Custer, Custer County Airport (12.4 miles)

  • Lowest 11 June, 2026

    41 °F

  • Average June

    61 °F

  • Highest 7 June, 2026

    86.6 °F

Climate (2021–Present)

Custer, Custer County Airport (12.4 miles)

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  • Average Low 2021–2026

    33.6 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    56.9 °F
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