Gahanna Weather Forecast

    • 50
    • 64

    Rain Showers

    • 65
    • 81

    Chance Rain Showers

    • 63
    • 77

    Rain Showers Likely

    • 45
    • 80

    Rain Showers

    • 35
    • 52

    Partly Sunny

    • 36
    • 57

    Partly Sunny

    • 29
    • 50

    Partly Sunny

Today 1 Apr Franklin

Showers with a slight chance of Thunderstorms this Morning, then Showers with a chance of Thunderstorms this afternoon. Cooler with Highs in the lower 60s. West Winds around 5 Mph, becoming northeast this late morning and afternoon. Chance of rain 90 percent.

Tonight 1 Apr Franklin

Mostly cloudy. Showers with a chance of Thunderstorms this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 40s. Northeast Winds 5 to 10 Mph, becoming east late. Chance of rain 90 percent.

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Gahanna Temperature Statistics

April Temperature

John Glenn Columbus International Airport (1.9 miles)

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Climate (2021–Present)

John Glenn Columbus International Airport (1.9 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    64.9 °F
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