Spirit Mound Weather Forecast

    • 60
    • 68

    Mostly Cloudy

    • 64
    • 75

    Rain Showers Likely

    • 60
    • 87

    Chance Thunderstorms

    • 55
    • 72

    Chance Rain Showers

    • 53
    • 68

    Chance Rain Showers

    • 52
    • 70

    Partly Sunny

Today 16 Sep Clay

Mostly cloudy with a chance of Sprinkles. Near steady temperature in the mid 60s. Southeast Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 16 Sep Clay

Mostly cloudy. A chance of Sprinkles in the evening. Patchy fog. Near steady temperature in the lower 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Spirit Mound Temperature Statistics

September Temperature

Yankton, Chan Gurney Municipal Airport (21.1 miles)

  • Lowest 13 September, 2026

    48.9 °F

  • Average September

    73.2 °F

  • Highest 4 September, 2026

    95 °F

Climate (2021–2026)

Yankton, Chan Gurney Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    61.8 °F
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