Rapid City Weather Forecast

    • 65
    • 93

    Partly Sunny

    • 64
    • 92

    Partly Sunny

    • 63
    • 87

    Chance Thunderstorms

    • 65
    • 95

    Mostly Sunny

    • 61
    • 92

    Slight Chance Thunderstorms

    • 62
    • 87

    Slight Chance Thunderstorms

Today 5 Aug Rapid City

Mostly sunny. Hazy. Highs in the lower 90s. East Winds 5 to 10 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 5 Aug Rapid City

Partly cloudy. Hazy. Lows in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph shifting to the west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rapid City Temperature Statistics

August Temperature

Ellsworth Air Force Base (8.1 miles)

  • Lowest 2 August, 2021

    59.4 °F
  • Average August

    77.7 °F
  • Highest 2 August, 2021

    93.2 °F

Climate (2010–Present)

Ellsworth Air Force Base (8.1 miles)

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  • Average Low 2010–Present

    36.4 °F
  • Average 2010–Present

    47.3 °F
  • Average High 2010–Present

    58.5 °F
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