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

Hazardous Weather Conditions

Current conditions at

Marysville Union County Airport (KMRT)

Lat: 40.22°NLon: 83.35°WElev: 1021ft.

27°F

-3°C

Humidity 42%
Wind Speed NE 8 mph
Barometer 30.25 in
Dewpoint 6°F (-14°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 8 Dec 4:15 pm EST
Extended Forecast for

Marysville OH

  • Tonight

    Tonight: Mostly clear, with a low around 13. Calm wind becoming south around 6 mph after midnight.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of snow between 8am and 10am. Mostly cloudy, with a high near 37. South wind 8 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain, mainly after 1am. Low around 32. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Slight Chance
    Rain then
    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain before 1pm, then snow, possibly mixed with rain. High near 41. Breezy, with a southwest wind 18 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Rain and
    Breezy then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 23. West wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A slight chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 20%.

    High: 29 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow before 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 13. Calm wind becoming south around 6 mph after midnight.
Tuesday
A slight chance of snow between 8am and 10am. Mostly cloudy, with a high near 37. South wind 8 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday Night
Rain, mainly after 1am. Low around 32. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain before 1pm, then snow, possibly mixed with rain. High near 41. Breezy, with a southwest wind 18 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 23. West wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 18.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly cloudy, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
Marysville OH
 40.25°N 83.37°W (Elev. 997 ft)
Last Update:
4:00 pm EST Dec 8, 2025
Forecast Valid:
4pm EST Dec 8, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation