Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Overcast

22°F

-6°C

Humidity 57%
Wind Speed SW 10 mph
Barometer 30.23 in (1025.6 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 17 Mar 10:53 pm EDT
Extended Forecast for

Sparta OH

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Southwest wind 5 to 7 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 37. South wind 10 to 15 mph.

    High: 37 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. South wind around 11 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain.  Mostly cloudy, with a high near 51. Southwest wind around 10 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37. Southwest wind around 6 mph becoming north after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. Southwest wind 5 to 7 mph.
Wednesday
Mostly cloudy, with a high near 37. South wind 10 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 33. South wind around 11 mph.
Thursday
A chance of rain. Mostly cloudy, with a high near 51. Southwest wind around 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 37. Southwest wind around 6 mph becoming north after midnight.
Friday
Mostly cloudy, with a high near 56.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta OH
 40.4°N 82.69°W (Elev. 1309 ft)
9:17 pm EDT Mar 17, 2026
11pm EDT Mar 17, 2026-6pm EDT Mar 24, 2026
 
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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