Irene Weather Forecast

    • 50
    • 56

    Rain Showers

    • 50
    • 61

    Mostly Cloudy

    • 52
    • 66

    Chance Rain Showers

    • 55
    • 67

    Chance Rain Showers

    • 57
    • 69

    Chance Rain Showers

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    • 71

    Slight Chance Rain Showers

Today 21 Sep Yankton

Showers this Morning, then a chance of drizzle and Showers likely this afternoon. Near steady temperature in the mid 50s. Northeast Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

Tonight 21 Sep Yankton

Cloudy with a slight chance of drizzle. Near steady temperature in the mid 50s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Irene Temperature Statistics

September Temperature

Yankton, Chan Gurney Municipal Airport (15.5 miles)

  • Lowest 13 September, 2026

    48.9 °F

  • Average September

    71.4 °F

  • Highest 4 September, 2026

    95 °F

Climate (2021–2026)

Yankton, Chan Gurney Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    50.5 °F

  • Average High 2021–2026

    61.8 °F
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