Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62° N Lon: 83.07° W Elev: 994 ft.

Mostly Cloudy

66°F

19°C

Humidity 93%
Wind Speed NE 6 mph
Barometer 30.15 in (1020.6 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 18 Aug 8:53 am EDT
Detailed forecast for

Morrow County

Today
Mostly sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.
Tonight
Clear. Lows around 60. East winds around 5 mph.
Tuesday
Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 80s. Southeast winds around 5 mph, becoming southwest in the afternoon. Chance of rain 20 percent.
Tuesday Night
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 40 percent.
Wednesday
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Northwest winds 5 to 10 mph. Chance of rain 30 percent.
Wednesday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 30 percent.
Thursday
Partly cloudy. Highs in the lower 80s.
Thursday Night
Clear. Lows around 60.
Friday
Sunny. Highs in the mid 80s.
Friday Night
Mostly clear. Lows in the lower 60s.
Saturday
Mostly sunny. Highs in the mid 80s.
Saturday Night
Mostly clear. Lows in the upper 50s.
Sunday
Mostly sunny. Highs in the upper 70s.



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157 AM EDT Mon Aug 18 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database