Current conditions at
Marion, Marion Municipal Airport (KMNN)
Lat: 40.62°NLon: 83.07°WElev: 994ft.
Fair
78°F
26°C
| Humidity | 69% |
| Wind Speed | S 7 mph |
| Barometer | 30.16 in (1020.9 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 15 Sep 7:53 pm EDT |
Extended Forecast for
Marion OH
Tonight
Low: 69 °F
Mostly Clear
then Chance
T-stormsWednesday
High: 87 °F
Chance
Showers then
Showers
LikelyWednesday Night
Low: 69 °F
Chance
T-storms then
Chance
ShowersThursday
High: 85 °F
Showers
LikelyThursday Night
Low: 66 °F
Chance
T-storms then
Slight Chance
ShowersFriday
High: 78 °F
Mostly Sunny
Friday Night
Low: 60 °F
Partly Cloudy
Saturday
High: 82 °F
Chance
Showers then
Chance
T-stormsSaturday Night
Low: 67 °F
Showers
Likely
Detailed Forecast
Tonight
A chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 69. South wind 5 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Sunny, then becoming mostly cloudy during the afternoon, with a high near 87. Light and variable wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms likely before 11am, then showers likely between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 85. West wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 66. Northeast wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly cloudy, with a high near 78. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marion OH
40.58°N 83.13°W (Elev. 958 ft)
40.58°N 83.13°W (Elev. 958 ft)
3:46 pm EDT Sep 15, 2026
8pm EDT Sep 15, 2026-6pm EDT Sep 22, 2026
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