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

30°F

-1°C

Humidity 85%
Wind Speed N 17 mph
Barometer 30.24 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 27 Mar 9:53 am EDT
Extended Forecast for

Marion OH

  • Today

    Today: Partly sunny, with a high near 41. North wind around 14 mph, with gusts as high as 24 mph.

    High: 41 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Northwest wind around 7 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 44. Northwest wind around 7 mph.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. South wind 5 to 8 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 57. Southwest wind 10 to 15 mph.

    High: 57 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain after 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.

    Low: 57 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.

    High: 74 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 41. North wind around 14 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 28. Northwest wind around 7 mph.
Saturday
Sunny, with a high near 44. Northwest wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 33. South wind 5 to 8 mph.
Sunday
Mostly cloudy, with a high near 57. Southwest wind 10 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Mostly cloudy, with a high near 65.
Monday Night
A chance of rain after 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Wednesday
A chance of rain and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 67. Chance of precipitation is 50%.
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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:
4:17 am EDT Mar 27, 2026
Forecast Valid:
10am EDT Mar 27, 2026-6pm EDT Apr 2, 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