Current conditions at
Marysville Union County Airport (KMRT)
Lat: 40.22°NLon: 83.35°WElev: 1021ft.
Fair
59°F
15°C
| Humidity | 100% |
| Wind Speed | S 1 mph |
| Barometer | 30.11 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 9.00 mi |
| Last update | 26 May 12:15 am EDT |
Extended Forecast for
4 Miles S Unionville Center OH
Overnight
Low: 57 °F
Mostly Cloudy
Tuesday
High: 79 °F
Mostly Cloudy
Tuesday Night
Low: 62 °F
Slight Chance
T-storms then
Chance
ShowersWednesday
High: 79 °F
Showers
LikelyWednesday Night
Low: 59 °F
Chance
T-storms then
Slight Chance
ShowersThursday
High: 77 °F
Sunny
Thursday Night
Low: 49 °F
Mostly Clear
Friday
High: 74 °F
Sunny
Friday Night
Low: 51 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 57. Light north wind.
Tuesday
Mostly cloudy, with a high near 79. Light northeast wind.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 79. Light and variable wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 59. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles S Unionville Center OH
40.07°N 83.33°W (Elev. 922 ft)
40.07°N 83.33°W (Elev. 922 ft)
7:15 pm EDT May 25, 2026
12am EDT May 26, 2026-6pm EDT Jun 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
