Rapid City Weather Forecast

    • 52
    • 78

    Increasing Clouds

    • 60
    • 85

    Partly Sunny

    • 51
    • 76

    Breezy

    • 50
    • 74

    Partly Sunny

    • 55
    • 81

    Partly Sunny

    • 54
    • 79

    Rain Showers Likely

Today 15 Jun Rapid City

Mostly sunny and breezy. Highs in the upper 70s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph, increasing to 15 to 25 Mph with Gusts up to 40 Mph this afternoon.

Tonight 15 Jun Rapid City

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 50s. Northwest Winds 10 to 20 Mph with Gusts up to 40 Mph, becoming west 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rapid City Temperature Statistics

June Temperature

Ellsworth Air Force Base (8.1 miles)

  • Lowest 13 June, 2026

    48 °F

  • Average June

    68.2 °F

  • Highest 7 June, 2026

    96.6 °F

Climate (2021–Present)

Ellsworth Air Force Base (8.1 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    61.3 °F
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