Current conditions at
Marion, Marion Municipal Airport (KMNN)
Lat: 40.62°NLon: 83.07°WElev: 994ft.
Mostly Cloudy
80°F
27°C
| Humidity | 69% |
| Wind Speed | S 14 G 20 mph |
| Barometer | 30.06 in (1017.5 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 17 May 1:53 pm EDT |
Extended Forecast for
Marion OH
This Afternoon
High: 84 °F
Mostly Sunny
Tonight
Low: 65 °F
Mostly Clear
Monday
High: 88 °F
Sunny
Monday Night
Low: 69 °F
Partly Cloudy
then Slight
Chance
ShowersTuesday
High: 87 °F
Mostly Sunny
then Showers
LikelyTuesday Night
Low: 64 °F
T-storms then
ShowersWednesday
High: 69 °F
Partly Sunny
Wednesday Night
Low: 48 °F
Mostly Cloudy
Thursday
High: 64 °F
Partly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 84. Southwest wind around 11 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 65. South wind 7 to 10 mph.
Monday
Sunny, with a high near 88. Southwest wind 10 to 16 mph, with gusts as high as 31 mph.
Monday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 69. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 87. Southwest wind 13 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Low around 64. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 64.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
A chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 40%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
6:02 am EDT May 17, 2026
1pm EDT May 17, 2026-6pm EDT May 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
