Hazardous Weather Conditions
Current conditions at
Marysville Union County Airport (KMRT)
Lat: 40.22°NLon: 83.35°WElev: 1021ft.
Fair
70°F
21°C
| Humidity | 78% |
| Wind Speed | S 9 mph |
| Barometer | 30.10 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 18 May 7:55 am EDT |
Extended Forecast for
3 Miles NNE Plain City OH
Today

High: 88 °F
Sunny
Tonight

Low: 68 °F
Mostly Cloudy
Tuesday
High: 88 °F
Mostly Sunny
then Showers
Likely and
BreezyTuesday Night

Low: 62 °F
Showers
Wednesday

High: 70 °F
Chance
ShowersWednesday Night

Low: 48 °F
Mostly Cloudy
Thursday

High: 67 °F
Mostly Sunny
Thursday Night

Low: 51 °F
Mostly Cloudy
Friday

High: 73 °F
Showers
Likely
Detailed Forecast
Today
Sunny, with a high near 88. Southwest wind 9 to 18 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 68. South wind 8 to 11 mph, with gusts as high as 25 mph.
Tuesday
Showers likely and possibly a thunderstorm, mainly after 2pm. Sunny, then becoming mostly cloudy during the afternoon, with a high near 88. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Low around 62. Southwest wind 9 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers before 2pm. Mostly cloudy, with a high near 70. North wind around 11 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Friday Night
Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 40%.
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Plain City OH
40.15°N 83.24°W (Elev. 984 ft)
40.15°N 83.24°W (Elev. 984 ft)
4:00 am EDT May 18, 2026
8am EDT May 18, 2026-6pm EDT May 24, 2026



