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

23°F

-5°C

Humidity 81%
Wind Speed S 5 mph
Barometer 30.15 in (1022.7 mb)
Dewpoint 18°F (-8°C)
Visibility 9.00 mi
Wind Chill17°F (-8°C)
Last update 3 Feb 6:53 am EST
Extended Forecast for

Sparta OH

  • Today

    Today: A chance of snow, mainly between 2pm and 3pm. Mostly cloudy, with a high near 26. Southwest wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 5. Wind chill values as low as -2. North wind around 7 mph.

    Low: 5 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 21. Wind chill values as low as -5. Northeast wind 6 to 8 mph.

    High: 21 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 4. Wind chill values as low as -5. North wind 5 to 8 mph.

    Low: 4 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 20. Southwest wind 5 to 9 mph.

    High: 20 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow likely before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.

    High: 33 °F

    Snow Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of snow, mainly between 2pm and 3pm. Mostly cloudy, with a high near 26. Southwest wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 5. Wind chill values as low as -2. North wind around 7 mph.
Wednesday
Mostly sunny, with a high near 21. Wind chill values as low as -5. Northeast wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 4. Wind chill values as low as -5. North wind 5 to 8 mph.
Thursday
Partly sunny, with a high near 20. Southwest wind 5 to 9 mph.
Thursday Night
A chance of snow after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
Snow likely before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 3.
Saturday
Mostly sunny, with a high near 16.
Saturday Night
Mostly cloudy, with a low around 3.
Sunday
Mostly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 1.
Monday
Mostly sunny, with a high near 22.
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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:
3:47 am EST Feb 3, 2026
Forecast Valid:
7am EST Feb 3, 2026-6pm EST Feb 9, 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