Plain City Weather Forecast

    • 69
    • 89

    Rain Showers Likely

    • 65
    • 84

    Rain Showers

    • 62
    • 84

    Chance Thunderstorms

    • 63
    • 84

    Chance Rain Showers

    • 66
    • 87

    Mostly Sunny

    • 69
    • 89

    Mostly Sunny

Today 9 Jul Madison

Partly cloudy early this Morning, then clearing. Highs in the upper 80s. West Winds 5 to 10 Mph.

Tonight 9 Jul Madison

Mostly clear with a chance of Showers and Thunderstorms in the Evening, then mostly cloudy with Showers likely with a chance of Thunderstorms after midnight. Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plain City Temperature Statistics

July Temperature

Marysville Union County Airport (8.7 miles)

  • Lowest 6 July, 2026

    68 °F

  • Average July

    79.2 °F

  • Highest 3 July, 2026

    95 °F

Climate (2021–2026)

Marysville Union County Airport (8.7 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    62.5 °F
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