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.

Overcast

19°F

-7°C

Humidity 77%
Wind Speed SW 10 mph
Barometer 30.10 in (1021.5 mb)
Dewpoint 13°F (-11°C)
Visibility 8.00 mi
Wind Chill8°F (-13°C)
Last update 2 Feb 1:53 pm EST
Extended Forecast for

Marion OH

  • This Afternoon

    This Afternoon: A chance of snow, mainly before 4pm. Mostly cloudy, with a high near 27. Southwest wind around 10 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Southwest wind 5 to 7 mph.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow between 8am and noon. Mostly cloudy, with a high near 28. Light and variable wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 20%.

    High: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 4. North wind around 6 mph.

    Low: 4 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 19. North wind 3 to 7 mph.

    High: 19 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 23.

    High: 23 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of snow after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.

    Low: 16 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: A chance of snow before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.

    High: 33 °F

    Chance Snow

Detailed Forecast

This Afternoon
A chance of snow, mainly before 4pm. Mostly cloudy, with a high near 27. Southwest wind around 10 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 18. Southwest wind 5 to 7 mph.
Tuesday
A slight chance of snow between 8am and noon. Mostly cloudy, with a high near 28. Light and variable wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 4. North wind around 6 mph.
Wednesday
Partly sunny, with a high near 19. North wind 3 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 6.
Thursday
Mostly cloudy, with a high near 23.
Thursday Night
A chance of snow after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Friday
A chance of snow before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 0.
Saturday
Mostly sunny, with a high near 15.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
Partly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marion OH
 40.59°N 83.16°W (Elev. 906 ft)
Last Update:
12:01 pm EST Feb 2, 2026
Forecast Valid:
2pm EST Feb 2, 2026-6pm EST Feb 8, 2026
 
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