Plain City Weather Forecast

    • 53
    • 65

    Rain Showers

    • 62
    • 73

    Rain Showers

    • 43
    • 72

    Rain Showers

    • 43
    • 59

    Mostly Sunny

    • 54
    • 69

    Chance Rain

    • 59
    • 71

    Rain

    • 34
    • 70

    Rain

Today 5 Mar Madison

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Near steady Temperatures in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 5 Mar Madison

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms this evening. Patchy fog after midnight. Unseasonably warm with Lows in the mid 50s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plain City Temperature Statistics

March Temperature

Marysville Union County Airport (8.7 miles)

  • Lowest 2 March, 2026

    21.2 °F

  • Average March

    32.4 °F

  • Highest 3 March, 2026

    48.2 °F

Climate (2021–Present)

Marysville Union County Airport (8.7 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    62.3 °F
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