Rapid City Regional Airport Weather Forecast

    • 59
    • 88

    Chance Thunderstorms

    • 57
    • 83

    Rain Showers

    • 54
    • 73

    Rain Showers

    • 56
    • 81

    Mostly Sunny

    • 61
    • 92

    Mostly Sunny

    • 61
    • 91

    Mostly Sunny

    • 59
    • 92

    Mostly Sunny

Today 15 Jun Pennington Co Plains

Sunny. Near steady temperature in the upper 80s. Southeast Winds 10 to 15 Mph.

Tonight 15 Jun Pennington Co Plains

Partly cloudy with a chance of Showers and Thunderstorms. Lows in the lower 60s. East Winds 10 to 15 Mph, becoming northwest after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rapid City Regional Airport Temperature Statistics

June Temperature

Rapid City, Rapid City Regional Airport (0 miles)

  • Lowest 4 June, 2025

    40.6 °F

  • Average June

    63.8 °F

  • Highest 10 June, 2025

    95.6 °F

Climate (2020–Present)

Rapid City, Rapid City Regional Airport (0 miles)

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  • Average Low 2020–2025

    35.1 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    62 °F
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