National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Marysville Union County Airport (KMRT)

Lat: 40.22°NLon: 83.35°WElev: 1021ft.

Fair

51°F

11°C

Humidity 41%
Wind Speed W 10 mph
Barometer 30.16 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 13 Nov 4:15 pm EST
Extended Forecast for

Plain City OH

  • Tonight

    Tonight: Increasing clouds, with a low around 32. West wind around 6 mph becoming calm in the evening.

    Low: 32 °F

    Increasing
    Clouds

  • Friday

    Friday: Increasing clouds, with a high near 57. Light south wind becoming southwest 5 to 9 mph in the morning.

    High: 57 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of rain after 1am. Mostly cloudy, with a low around 46. Southwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain after 1pm. Cloudy, with a high near 66. Breezy, with a southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 20%.

    High: 66 °F

    Cloudy then
    Slight Chance
    Rain and
    Breezy

  • Saturday Night

    Saturday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 39. Southwest wind 13 to 16 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely

  • Sunday

    Sunday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

    Low: 30 °F

    Partly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 32. West wind around 6 mph becoming calm in the evening.
Friday
Increasing clouds, with a high near 57. Light south wind becoming southwest 5 to 9 mph in the morning.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 46. Southwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A slight chance of rain after 1pm. Cloudy, with a high near 66. Breezy, with a southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 20%.
Saturday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 39. Southwest wind 13 to 16 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 28.
Monday
Sunny, with a high near 48.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Wednesday
A chance of rain. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plain City OH
 40.11°N 83.3°W (Elev. 922 ft)
Last Update:
4:00 pm EST Nov 13, 2025
Forecast Valid:
4pm EST Nov 13, 2025-6pm EST Nov 20, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation