Marindahl Lake Weather Forecast

    • 60
    • 67

    Increasing Clouds

    • 63
    • 76

    Rain Showers Likely

    • 60
    • 81

    Chance Rain Showers

    • 56
    • 70

    Mostly Cloudy

    • 55
    • 67

    Slight Chance Rain Showers

    • 53
    • 68

    Partly Sunny

Today 16 Sep Yankton

Partly sunny this Morning, then mostly cloudy with a chance of Sprinkles this afternoon. Highs in the upper 60s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 16 Sep Yankton

Mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marindahl Lake Temperature Statistics

September Temperature

Yankton, Chan Gurney Municipal Airport (10.6 miles)

  • Lowest 13 September, 2026

    48.9 °F

  • Average September

    73.9 °F

  • Highest 4 September, 2026

    95 °F

Climate (2021–2026)

Yankton, Chan Gurney Municipal Airport (10.6 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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