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.

A Few Clouds

59°F

15°C

Humidity 48%
Wind Speed S 13 mph
Barometer 29.97 in (1015.4 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 14 Nov 2:53 pm EST
Extended Forecast for

Marion OH

  • Tonight

    Tonight: Increasing clouds, with a low around 48. Southwest wind 6 to 9 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of showers after 4pm. Cloudy, with a high near 66. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    High: 66 °F

    Cloudy then
    Slight Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers, mainly between 7pm and 1am. Mostly cloudy, with a low around 40. West wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 48. Northwest wind 13 to 15 mph, with gusts as high as 29 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. Northwest wind 7 to 13 mph.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

    Low: 30 °F

    Partly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.

    High: 43 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 48. Southwest wind 6 to 9 mph.
Saturday
A slight chance of showers after 4pm. Cloudy, with a high near 66. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers, mainly between 7pm and 1am. Mostly cloudy, with a low around 40. West wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunny, with a high near 48. Northwest wind 13 to 15 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 28. Northwest wind 7 to 13 mph.
Monday
Sunny, with a high near 46.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Friday
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
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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:
1:31 pm EST Nov 14, 2025
Forecast Valid:
3pm EST Nov 14, 2025-6pm EST Nov 21, 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