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Current conditions at
Marysville Union County Airport (KMRT)
Lat: 40.22°NLon: 83.35°WElev: 1021ft.
Mostly Cloudy
22°F
-6°C
| Humidity | 65% |
| Wind Speed | NW 5 mph |
| Barometer | 29.88 in |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 15°F (-9°C) |
| Last update | 2 Jan 9:15 am EST |
Extended Forecast for
3 Miles WSW Irwin OH
Today
High: 27 °F
Mostly Sunny
Tonight
Low: 17 °F
Mostly Cloudy
Saturday
High: 28 °F
Mostly Cloudy
Saturday Night
Low: 17 °F
Mostly Cloudy
Sunday
High: 29 °F
Partly Sunny
Sunday Night
Low: 19 °F
Mostly Cloudy
Monday
High: 40 °F
Partly Sunny
Monday Night
Low: 32 °F
Mostly Cloudy
Tuesday
High: 47 °F
Mostly Cloudy
Detailed Forecast
Today
Mostly sunny, with a high near 27. Northwest wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 17. Calm wind.
Saturday
Mostly cloudy, with a high near 28. Calm wind.
Saturday Night
Mostly cloudy, with a low around 17. Calm wind.
Sunday
Partly sunny, with a high near 29. Northwest wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Irwin OH
40.12°N 83.53°W (Elev. 1066 ft)
40.12°N 83.53°W (Elev. 1066 ft)
5:40 am EST Jan 2, 2026
9am EST Jan 2, 2026-6pm EST Jan 8, 2026
Additional Resources
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