NWS Forecast for Marion OH

National Weather Service Forecast for: Marion OH
Issued by: National Weather Service Cleveland, OH

Updated: 4:02 pm EDT Jul 28, 2026

Tonight Decreasing Clouds	Wednesday Sunny	Wednesday Night Mostly Clear	Thursday Sunny	Thursday Night Mostly Clear	Friday Mostly Sunny	Friday Night Mostly Cloudy	Saturday Mostly Cloudy then Chance T-storms	Saturday Night Chance T-storms then Chance Showers
Lo 61 °F	Hi 79 °F	Lo 58 °F	Hi 81 °F	Lo 59 °F	Hi 84 °F	Lo 65 °F	Hi 83 °F	Lo 65 °F

Tonight	Mostly cloudy, then gradually becoming clear, with a low around 61. North wind 6 to 11 mph.
Wednesday	Sunny, with a high near 79. North wind 8 to 13 mph.
Wednesday Night	Mostly clear, with a low around 58. North wind 3 to 6 mph.
Thursday	Sunny, with a high near 81. Light northwest wind becoming north 5 to 10 mph in the morning.
Thursday Night	Mostly clear, with a low around 59. Light and variable wind.
Friday	Mostly sunny, with a high near 84.
Friday Night	Mostly cloudy, with a low around 65.
Saturday	A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 40%.
Saturday Night	A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Sunday	A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Sunday Night	A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Monday	A chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Monday Night	A chance of showers. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Tuesday	A chance of showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.

Forecast from NOAA-NWS for Marion OH.