Hazardous Weather Conditions
Current conditions at
Marysville Union County Airport (KMRT)
Lat: 40.22°NLon: 83.35°WElev: 1021ft.
Mostly Cloudy
45°F
7°C
| Humidity | 57% |
| Wind Speed | NW 13 G 22 mph |
| Barometer | 30.12 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 19 Apr 8:35 pm EDT |
Extended Forecast for
Marysville OH
Freeze Warning April 20, 02:00am until April 20, 10:00am
Tonight
Low: 31 °F
Scattered
Rain/Snow
then FrostMonday

High: 50 °F
Frost then
SunnyMonday Night

Low: 33 °F
Mostly Clear
then Patchy
FrostTuesday

High: 72 °F
Areas Frost
then Mostly
SunnyTuesday Night

Low: 56 °F
Chance
ShowersWednesday
High: 75 °F
Slight Chance
Showers then
Slight Chance
T-stormsWednesday Night

Low: 52 °F
Mostly Clear
Thursday

High: 80 °F
Sunny
Thursday Night

Low: 58 °F
Partly Cloudy
Detailed Forecast
Tonight
Scattered rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and midnight. Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 31. Northwest wind 6 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 50. North wind 6 to 8 mph.
Monday Night
Patchy frost after midnight. Otherwise, mostly clear, with a low around 33. Calm wind becoming south around 5 mph after midnight.
Tuesday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 72. Southwest wind 10 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 75. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 58.
Friday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Saturday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 66.
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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 pm EDT Apr 19, 2026
8pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026



