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

16°F

-9°C

Humidity 77%
Wind Speed S 5 mph
Barometer 30.06 in (1020.3 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 5 Dec 8:53 am EST
Extended Forecast for

Sparta OH

  • Today

    Today: Partly sunny, with a high near 28. South wind 6 to 8 mph becoming southwest in the afternoon.

    High: 28 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Southwest wind 6 to 10 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. Southwest wind around 10 mph.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 25. West wind around 6 mph becoming light and variable after midnight.

    Low: 25 °F

    Cloudy

  • Sunday

    Sunday: A chance of snow before 1pm, then a chance of snow showers after 1pm. Cloudy, with a high near 33. Southeast wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °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 11.

    Low: 11 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.

    High: 33 °F

    Chance Snow

Detailed Forecast

Today
Partly sunny, with a high near 28. South wind 6 to 8 mph becoming southwest in the afternoon.
Tonight
Mostly cloudy, with a low around 19. Southwest wind 6 to 10 mph.
Saturday
Mostly cloudy, with a high near 32. Southwest wind around 10 mph.
Saturday Night
Cloudy, with a low around 25. West wind around 6 mph becoming light and variable after midnight.
Sunday
A chance of snow before 1pm, then a chance of snow showers after 1pm. Cloudy, with a high near 33. Southeast wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Partly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
A chance of snow before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Wednesday
Rain likely. Cloudy, with a high near 37. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow. Cloudy, with a low around 23. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta OH
 40.38°N 82.72°W (Elev. 1368 ft)
Last Update:
2:46 am EST Dec 5, 2025
Forecast Valid:
9am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation