National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Mostly Cloudy

67°F

19°C

Humidity 84%
Wind Speed SW 20 G 30 mph
Barometer 29.77 in (1007.6 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 11 Mar 3:53 am EDT
Extended Forecast for

Sparta OH

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm before 5am, then a chance of showers and thunderstorms after 5am. Cloudy, with a low around 63. Breezy, with a south wind around 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers and possibly a thunderstorm after 3pm. High near 71. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 71 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers, mainly before 9pm. Low around 30. Breezy, with a west wind around 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 30 °F

    Showers and
    Breezy then
    Cloudy and
    Blustery

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 42. Northwest wind 14 to 16 mph.

    High: 42 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. West wind 8 to 16 mph becoming south after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 52. Windy.

    High: 52 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm before 5am, then a chance of showers and thunderstorms after 5am. Cloudy, with a low around 63. Breezy, with a south wind around 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers and possibly a thunderstorm after 3pm. High near 71. Breezy, with a southwest wind 21 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers, mainly before 9pm. Low around 30. Breezy, with a west wind around 23 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 42. Northwest wind 14 to 16 mph.
Thursday Night
Mostly cloudy, with a low around 33. West wind 8 to 16 mph becoming south after midnight.
Friday
Partly sunny, with a high near 52. Windy.
Friday Night
Partly cloudy, with a low around 29. Breezy.
Saturday
Partly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
A chance of rain after 2pm. Mostly cloudy, with a high near 64. Breezy. Chance of precipitation is 40%.
Sunday Night
Rain and snow. Low around 28. Windy. Chance of precipitation is 90%.
Monday
Rain and snow likely. Mostly cloudy, with a high near 33. Breezy. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 17. Breezy.
Tuesday
Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta OH
 40.4°N 82.69°W (Elev. 1309 ft)
Last Update:
4:01 am EDT Mar 11, 2026
Forecast Valid:
4am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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