Port Columbus International Airport Weather Forecast

    • 29
    • 41

    Decreasing Clouds

    • 24
    • 52

    Rain

    • 22
    • 31

    Mostly Cloudy

    • 29
    • 45

    Mostly Cloudy

    • 22
    • 37

    Mostly Cloudy

    • 29
    • 38

    Mostly Cloudy

Today 17 Dec Franklin

Mostly cloudy in the Morning, then becoming partly cloudy. Highs around 40. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 Dec Franklin

Mostly cloudy and warmer. Near steady Temperatures in the lower 30s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Port Columbus International Airport Temperature Statistics

December Temperature

John Glenn Columbus International Airport (0.6 miles)

  • Lowest 14 December, 2025

    3.9 °F

  • Average December

    27.6 °F

  • Highest 10 December, 2025

    44.1 °F

Climate (2020–Present)

John Glenn Columbus International Airport (0.6 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    64.8 °F
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