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Hazardous Weather Conditions
Current conditions at
Marysville Union County Airport (KMRT)
Lat: 40.22°NLon: 83.35°WElev: 1021ft.
Overcast
59°F
15°C
| Humidity | 94% |
| Wind Speed | SW 5 mph |
| Barometer | 29.98 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 20 Jun 4:55 am EDT |
Extended Forecast for
Marysville OH
Today

High: 78 °F
Slight Chance
ShowersTonight

Low: 56 °F
Mostly Clear
Sunday

High: 78 °F
Increasing
CloudsSunday Night

Low: 62 °F
Showers
Monday

High: 75 °F
Showers
LikelyMonday Night
Low: 56 °F
Chance
Showers then
Mostly ClearTuesday

High: 76 °F
Sunny
Tuesday Night

Low: 57 °F
Mostly Clear
Wednesday

High: 77 °F
Mostly Sunny
Detailed Forecast
Today
A slight chance of showers between 8am and 3pm. Mostly sunny, with a high near 78. West wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 56. West wind 5 to 8 mph becoming calm after midnight.
Sunday
Increasing clouds, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 62. East wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday
Showers likely and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 75. North wind 11 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A chance of showers before 8pm. Partly cloudy, with a low around 56. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
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ABOUT THIS FORECAST
Point Forecast:
Marysville OH
40.25°N 83.37°W (Elev. 997 ft)
40.25°N 83.37°W (Elev. 997 ft)
4:00 am EDT Jun 20, 2026
5am EDT Jun 20, 2026-6pm EDT Jun 26, 2026



