Irene Weather Forecast

    • 75
    • 100

    Chance Thunderstorms

    • 71
    • 95

    Patchy Smoke

    • 69
    • 90

    Partly Sunny

    • 71
    • 91

    Chance Thunderstorms

    • 68
    • 85

    Chance Thunderstorms

    • 64
    • 83

    Mostly Sunny

    • 65
    • 83

    Mostly Sunny

Today 26 Jul Yankton

Sunny, hot with Highs in the upper 90s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Heat index Values up to 115.

Tonight 26 Jul Yankton

Partly cloudy with a chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the mid 70s. South Winds 10 to 15 Mph. Chance of rain 40 percent. Heat index Values up to 116 early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Irene Temperature Statistics

July Temperature

Yankton, Chan Gurney Municipal Airport (15.5 miles)

  • Lowest 22 July, 2026

    59 °F

  • Average July

    77.6 °F

  • Highest 17 July, 2026

    97 °F

Climate (2021–2026)

Yankton, Chan Gurney Municipal Airport (15.5 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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