Yankton Trails Park Weather Forecast

    • 63
    • 92

    Chance Thunderstorms

    • 62
    • 81

    Rain Showers

    • 60
    • 77

    Rain Showers Likely

    • 57
    • 73

    Rain Showers Likely

    • 60
    • 77

    Slight Chance Thunderstorms

    • 59
    • 80

    Slight Chance Thunderstorms

    • 55
    • 80

    Slight Chance Thunderstorms

Today 16 Sep Minnehaha

Sunny. Highs in the upper 80s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 16 Sep Minnehaha

Partly cloudy this Evening, then mostly cloudy with Showers likely with a slight chance of Thunderstorms after midnight. Lows in the lower 60s. North Winds around 5 Mph, becoming east around 5 Mph after midnight. Chance of rain 70 percent.

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Yankton Trails Park Temperature Statistics

September Temperature

Sioux Falls, Foss Field (5 miles)

  • Lowest 7 September, 2025

    36 °F

  • Average September

    65 °F

  • Highest 13 September, 2025

    90 °F

Climate (2020–Present)

Sioux Falls, Foss Field (5 miles)

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  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    60.6 °F
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