Sioux Falls Weather Forecast

    • 34
    • 55

    Partly Sunny

    • 30
    • 44

    Chance Flurries

    • 33
    • 47

    Partly Sunny

    • 38
    • 59

    Mostly Sunny

    • 36
    • 60

    Mostly Sunny

    • 39
    • 61

    Partly Sunny

Today 30 Oct Minnehaha

Patchy fog in the morning. Mostly cloudy with a chance of Flurries with a slight chance of freezing rain in the Morning, then sunny in the afternoon. Highs in the mid 50s. Southwest Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Chance of precipitation 20 percent.

Tonight 30 Oct Minnehaha

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 30s. Northwest Winds 5 to 10 Mph.

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Sioux Falls Temperature Statistics

October Temperature

Sioux Falls, Foss Field (3.1 miles)

  • Lowest 23 October, 2025

    27 °F

  • Average October

    57.4 °F

  • Highest 3 October, 2025

    91 °F

Climate (2020–Present)

Sioux Falls, Foss Field (3.1 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    50 °F

  • Average High 2020–2025

    60.8 °F
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