Plain City Weather Forecast

    • 64
    • 80

    Chance Thunderstorms

    • 67
    • 84

    Partly Sunny

    • 71
    • 90

    Mostly Sunny

    • 74
    • 93

    Mostly Sunny

    • 75
    • 94

    Mostly Sunny

    • 75
    • 94

    Mostly Sunny

Today 27 Jun Madison

Showers with a slight chance of Thunderstorms this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Highs around 80. South Winds around 5 Mph, becoming north late. Chance of rain 80 percent.

Tonight 27 Jun Madison

Partly cloudy. Showers likely with a chance of Thunderstorms in the evening. Muggy. Lows in the mid 60s. Northeast Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plain City Temperature Statistics

June Temperature

Marysville Union County Airport (8.7 miles)

  • Lowest 3 June, 2026

    48.2 °F

  • Average June

    70.3 °F

  • Highest 10 June, 2026

    91.4 °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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