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.

Fair

40°F

4°C

Humidity 65%
Wind Speed W 8 mph
Barometer 29.98 in (1016.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 12 Nov 8:53 pm EST
Extended Forecast for

Sparta OH

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West wind 10 to 13 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48. West wind around 11 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. West wind 5 to 7 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53. Southwest wind 5 to 8 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 40. South wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A slight chance of rain after 1pm. Cloudy, with a high near 61. Chance of precipitation is 20%.

    High: 61 °F

    Cloudy then
    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.

    Low: 42 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. West wind 10 to 13 mph.
Thursday
Mostly sunny, with a high near 48. West wind around 11 mph.
Thursday Night
Partly cloudy, with a low around 31. West wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 53. Southwest wind 5 to 8 mph.
Friday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 40. South wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday
A slight chance of rain after 1pm. Cloudy, with a high near 61. Chance of precipitation is 20%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 30.
Monday
Mostly sunny, with a high near 45.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sparta OH
 40.4°N 82.69°W (Elev. 1309 ft)
Last Update:
6:47 pm EST Nov 12, 2025
Forecast Valid:
9pm EST Nov 12, 2025-6pm EST Nov 19, 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