Port Columbus International Airport Weather Forecast

    • 57
    • 85

    Chance Thunderstorms

    • 56
    • 74

    Mostly Sunny

    • 68
    • 85

    Slight Chance Thunderstorms

    • 69
    • 87

    Chance Thunderstorms

    • 69
    • 88

    Chance Thunderstorms

    • 64
    • 83

    Chance Rain Showers

Today 13 Sep Franklin

Areas of dense fog this morning. Mostly cloudy this Morning, then partly cloudy with a chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 13 Sep Franklin

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Less muggy with Lows in the mid 50s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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Port Columbus International Airport Temperature Statistics

September Temperature

John Glenn Columbus International Airport (0.6 miles)

  • Lowest 7 September, 2026

    61.6 °F

  • Average September

    78.3 °F

  • Highest 3 September, 2026

    97.6 °F

Climate (2021–2026)

John Glenn Columbus International Airport (0.6 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    65.1 °F
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