Creighton Municipal Airport Weather Forecast

    • 58
    • 68

    Rain Showers

    • 59
    • 64

    Rain Showers Likely

    • 59
    • 65

    Rain Showers

    • 59
    • 73

    Mostly Cloudy

    • 61
    • 72

    Mostly Cloudy

    • 59
    • 72

    Rain Showers

    • 52
    • 62

    Chance Rain Showers

Today 23 Sep Knox

Mostly sunny. Highs in the lower 60s.

Tonight 23 Sep Knox

Cloudy. A chance of Showers this Evening, then Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 50s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Creighton Municipal Airport Temperature Statistics

September Temperature

Yankton, Chan Gurney Municipal Airport (39.8 miles)

  • Lowest 13 September, 2026

    48.9 °F

  • Average September

    69.9 °F

  • Highest 4 September, 2026

    95 °F

Climate (2021–2026)

Yankton, Chan Gurney Municipal Airport (39.8 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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