Sioux Park Weather Forecast

    • 60
    • 74

    Thunderstorms

    • 60
    • 80

    Chance Thunderstorms

    • 61
    • 82

    Chance Thunderstorms

    • 59
    • 80

    Chance Thunderstorms

    • 63
    • 83

    Slight Chance Thunderstorms

    • 64
    • 88

    Slight Chance Thunderstorms

Today 31 Jul Rapid City

Mostly cloudy. Scattered Showers and isolated Thunderstorms this Morning, then a slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 70s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 31 Jul Rapid City

Mostly cloudy. Scattered Showers and Thunderstorms in the Evening, then isolated Showers and Thunderstorms after midnight. Areas of smoke. Lows in the upper 50s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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Sioux Park Temperature Statistics

July Temperature

Ellsworth Air Force Base (9.9 miles)

  • Lowest 16 July, 2025

    49.3 °F

  • Average July

    72.6 °F

  • Highest 3 July, 2025

    100.2 °F

Climate (2020–Present)

Ellsworth Air Force Base (9.9 miles)

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  • Average Low 2020–2025

    37.4 °F

  • Average 2020–2025

    49.1 °F

  • Average High 2020–2025

    60.7 °F
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