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

77°F

25°C

Humidity 47%
Wind Speed SW 5 mph
Barometer 29.90 in (1012.1 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 23 Apr 4:53 pm EDT
Extended Forecast for

Sparta OH

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 57. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80. Southwest wind 7 to 13 mph.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Showers and thunderstorms. Low around 57. West wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Showers

  • Saturday

    Saturday: A slight chance of showers before 2pm. Partly sunny, with a high near 65. West wind 10 to 13 mph. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. North wind 9 to 14 mph.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 58. Breezy. Chance of precipitation is 80%.

    Low: 58 °F

    Showers and
    Breezy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 57. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 80. Southwest wind 7 to 13 mph.
Friday Night
Showers and thunderstorms. Low around 57. West wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A slight chance of showers before 2pm. Partly sunny, with a high near 65. West wind 10 to 13 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 44. North wind 9 to 14 mph.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 72.
Monday Night
A chance of thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 58. Breezy. Chance of precipitation is 80%.
Tuesday
Showers, mainly before 8am. High near 72. Breezy. Chance of precipitation is 80%.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta OH
 40.42°N 82.71°W (Elev. 1296 ft)
Last Update:
4:02 pm EDT Apr 23, 2026
Forecast Valid:
5pm EDT Apr 23, 2026-6pm EDT Apr 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation