Current conditions at

Marion, Marion Municipal Airport (KMNN)

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

Fair

78°F

26°C

Humidity 52%
Wind Speed Vrbl 6 mph
Barometer 30.10 in (1018.9 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 26 May 12:53 pm EDT
Detailed forecast for

Marion County

This Afternoon
Mostly cloudy. Highs in the upper 70s. South winds around 5 mph.
Tonight
Mostly cloudy. Showers likely with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 60s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 60 percent.
Wednesday
Patchy fog in the morning. Showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Light and variable winds, becoming east around 5 mph in the afternoon. Chance of rain 90 percent.
Wednesday Night
Mostly cloudy in the evening, then clearing. Lows in the upper 50s. Northwest winds 5 to 10 mph.
Thursday
Mostly sunny. Highs in the mid 70s. North winds 10 to 15 mph.
Thursday Night
Mostly clear. Lows in the upper 40s.
Friday
Mostly sunny. Highs in the mid 70s.
Friday Night
Mostly clear. Lows in the lower 50s.
Saturday
Mostly sunny. Highs in the lower 70s.
Saturday Night
Mostly clear. Lows around 50.
Sunday
Sunny. Highs in the lower 70s.
Sunday Night
Mostly clear. Lows in the lower 50s.
Monday
Mostly sunny. Highs in the mid 70s.



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1248 PM EDT Tue May 26 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database