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

26°F

-3°C

Humidity 75%
Wind Speed SE 7 mph
Barometer 30.42 in (1031.6 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 8 Apr 3:53 am EDT
Extended Forecast for

Sparta OH

  • Today

    Today: Sunny, with a high near 59. East wind 9 to 11 mph becoming south in the afternoon.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. South wind 9 to 15 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 71. Southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 71 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 51. Southwest wind around 9 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers between 8am and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 68. Southwest wind 10 to 14 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Saturday Night

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

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 59. East wind 9 to 11 mph becoming south in the afternoon.
Tonight
Partly cloudy, with a low around 44. South wind 9 to 15 mph.
Thursday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 71. Southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 51. Southwest wind around 9 mph. Chance of precipitation is 20%.
Friday
A chance of showers between 8am and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 68. Southwest wind 10 to 14 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 76.
Sunday Night
Mostly cloudy, with a low around 62.
Monday
Mostly cloudy, with a high near 76. Breezy.
Monday Night
A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Breezy. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta OH
 40.4°N 82.69°W (Elev. 1309 ft)
Last Update:
3:46 am EDT Apr 8, 2026
Forecast Valid:
4am EDT Apr 8, 2026-6pm EDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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