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

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Fog/Mist

29°F

-2°C

Humidity 89%
Wind Speed SW 12 mph
Barometer 29.92 in (1014.6 mb)
Dewpoint 26°F (-3°C)
Visibility 4.00 mi
Wind Chill19°F (-7°C)
Last update 6 Dec 10:53 am EST
Extended Forecast for

Marion OH

  • Today

    Today: Cloudy, with a high near 33. West wind 8 to 10 mph.

    High: 33 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 27. Light and variable wind.

    Low: 27 °F

    Cloudy

  • Sunday

    Sunday: A chance of snow showers. Cloudy, with a high near 34. Light and variable wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. North wind 7 to 9 mph.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 26. Northeast wind around 7 mph.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers after 1am. Cloudy, with a low around 31. Chance of precipitation is 50%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely. Cloudy, with a high near 39. Breezy. Chance of precipitation is 70%.

    High: 39 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Today
Cloudy, with a high near 33. West wind 8 to 10 mph.
Tonight
Cloudy, with a low around 27. Light and variable wind.
Sunday
A chance of snow showers. Cloudy, with a high near 34. Light and variable wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 15. North wind 7 to 9 mph.
Monday
Partly sunny, with a high near 26. Northeast wind around 7 mph.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Mostly cloudy, with a high near 35.
Tuesday Night
A chance of showers after 1am. Cloudy, with a low around 31. Chance of precipitation is 50%.
Wednesday
Showers likely. Cloudy, with a high near 39. Breezy. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Friday
Mostly cloudy, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marion OH
 40.58°N 83.13°W (Elev. 958 ft)
Last Update:
10:16 am EST Dec 6, 2025
Forecast Valid:
11am EST Dec 6, 2025-6pm EST Dec 12, 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