Plain City Weather Forecast

    • 51
    • 63

    Rain Showers

    • 49
    • 71

    Mostly Cloudy

    • 38
    • 62

    Partly Sunny

    • 40
    • 65

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

    • 51
    • 77

    Mostly Sunny

Today 6 May Madison

Showers likely early this Morning, then Showers likely with a slight chance of Thunderstorms this afternoon. Highs in the mid 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 6 May Madison

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 50s. West Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 50 percent.

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Plain City Temperature Statistics

May Temperature

Marysville Union County Airport (8.7 miles)

  • Lowest 4 May, 2025

    44.6 °F
  • Average May

    58.1 °F
  • Highest 1 May, 2025

    75.2 °F

Climate (2020–Present)

Marysville Union County Airport (8.7 miles)

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  • Average Low 2020–2025

    42.9 °F
  • Average 2020–2025

    52.4 °F
  • Average High 2020–2025

    62.1 °F
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