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

39°F

4°C

Humidity 80%
Wind Speed S 3 mph
Barometer 30.24 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 24 Nov 9:55 am EST
Extended Forecast for

2 Miles S Marysville OH

  • Today

    Today: Partly sunny, with a high near 52. South wind 5 to 8 mph.

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: Rain, mainly after 2am. Low around 42. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Slight Chance
    Rain then
    Rain

  • Tuesday

    Tuesday: Rain, mainly before 1pm. High near 56. South wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 38. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain before 1pm. Mostly cloudy, with a high near 50. Breezy, with a west wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 52. South wind 5 to 8 mph.
Tonight
Rain, mainly after 2am. Low around 42. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain, mainly before 1pm. High near 56. South wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A slight chance of rain before 1pm. Mostly cloudy, with a high near 50. Breezy, with a west wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 24.
Thanksgiving Day
Partly sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 18.
Saturday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Sunday
A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Marysville OH
 40.2°N 83.38°W (Elev. 997 ft)
Last Update:
6:15 am EST Nov 24, 2025
Forecast Valid:
10am EST Nov 24, 2025-6pm EST Nov 30, 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