South Bon Homme State Public Shooting Area Weather Forecast

    • 73
    • 91

    Slight Chance Thunderstorms

    • 70
    • 86

    Rain Showers Likely

    • 73
    • 94

    Rain Showers Likely

    • 62
    • 88

    Slight Chance Rain Showers

    • 60
    • 84

    Partly Sunny

    • 63
    • 86

    Slight Chance Thunderstorms

    • 62
    • 88

    Mostly Sunny

Today 5 Sep Bon Homme

Mostly sunny. Highs in the lower 90s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 100.

Tonight 5 Sep Bon Homme

Partly cloudy this Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 100 early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Bon Homme State Public Shooting Area Temperature Statistics

September Temperature

Yankton, Chan Gurney Municipal Airport (28 miles)

  • Lowest 2 September, 2026

    66.9 °F

  • Average September

    79.4 °F

  • Highest 3 September, 2026

    93 °F

Climate (2021–2026)

Yankton, Chan Gurney Municipal Airport (28 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    50.5 °F

  • Average High 2021–2026

    61.8 °F
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