Lesterville Weather Forecast

    • 69
    • 92

    Chance Thunderstorms

    • 63
    • 84

    Chance Thunderstorms

    • 60
    • 85

    Mostly Sunny

    • 66
    • 89

    Chance Thunderstorms

    • 67
    • 89

    Chance Thunderstorms

    • 71
    • 91

    Slight Chance Thunderstorms

Today 28 Jun Yankton

Sunny. Highs in the lower 90s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Heat index Values up to 100.

Tonight 28 Jun Yankton

Mostly cloudy with a chance of Showers and Thunderstorms. Humid with Lows in the upper 60s. South Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming southwest 5 to 10 Mph after midnight. Chance of rain 50 percent. Heat index Values in the upper 90s early in the evening.

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Lesterville Temperature Statistics

June Temperature

Yankton, Chan Gurney Municipal Airport (13.7 miles)

  • Lowest 4 June, 2025

    48.7 °F

  • Average June

    72.7 °F

  • Highest 21 June, 2025

    101.6 °F

Climate (2020–Present)

Yankton, Chan Gurney Municipal Airport (13.7 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    50 °F

  • Average High 2020–2025

    61.3 °F
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