National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Fair

5°F

-15°C

Humidity 95%
Wind Speed NE 3 mph
Barometer 30.24 in (1026.3 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 4 Dec 9:53 pm EST
Extended Forecast for

Marion OH

  • Tonight

    Tonight: Mostly clear, with a low around 7. Calm wind becoming southeast around 5 mph after midnight.

    Low: 7 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 28. Southwest wind 3 to 7 mph.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. South wind 6 to 8 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 33. South wind 7 to 9 mph becoming west in the afternoon.

    High: 33 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 25. West wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Cloudy

  • Sunday

    Sunday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 31 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 7. Calm wind becoming southeast around 5 mph after midnight.
Friday
Mostly sunny, with a high near 28. Southwest wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 19. South wind 6 to 8 mph.
Saturday
Mostly cloudy, with a high near 33. South wind 7 to 9 mph becoming west in the afternoon.
Saturday Night
Cloudy, with a low around 25. West wind around 5 mph becoming calm in the evening.
Sunday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Tuesday Night
A chance of snow. Cloudy, with a low around 26. Chance of precipitation is 30%.
Wednesday
Rain and snow likely. Cloudy, with a high near 35. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Thursday
A chance of snow. Partly sunny, with a high near 28. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marion OH
 40.58°N 83.13°W (Elev. 958 ft)
Last Update:
9:05 pm EST Dec 4, 2025
Forecast Valid:
10pm EST Dec 4, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation