Rapid City Weather Forecast

    • 16
    • 27

    Clearing Late

    • 25
    • 32

    Partly Sunny

    • 30
    • 54

    Partly Sunny

    • 24
    • 42

    Snow Likely

    • 17
    • 34

    Chance Snow

    • 28
    • 41

    Mostly Sunny

Today 6 Dec Rapid City

Partly cloudy in the morning then becoming mostly cloudy. Highs in the upper 20s. South Winds around 5 Mph increasing to southeast 10 to 15 Mph in the afternoon. Lowest wind Chills 5 below to 5 above zero in the morning.

Tonight 6 Dec Rapid City

Becoming partly cloudy. Lows around 15. Southeast Winds 5 to 10 Mph shifting to the north after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rapid City Temperature Statistics

December Temperature

Ellsworth Air Force Base (8.1 miles)

  • Lowest 4 December, 2021

    27.7 °F

  • Average December

    43.6 °F

  • Highest 2 December, 2021

    72.9 °F

Climate (2010–Present)

Ellsworth Air Force Base (8.1 miles)

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  • Average Low 2010–Present

    37.2 °F

  • Average 2010–Present

    48.2 °F

  • Average High 2010–Present

    59.6 °F
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