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.

Fog/Mist

35°F

2°C

Humidity 96%
Wind Speed NE 10 mph
Barometer 29.96 in (1014.8 mb)
Dewpoint 34°F (1°C)
Visibility 3.00 mi
Wind Chill27°F (-3°C)
Last update 21 Mar 5:53 am EDT
Extended Forecast for

Sparta OH

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 63. Northeast wind 5 to 7 mph becoming south in the afternoon.

    High: 63 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. South wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 76. Southwest wind 11 to 16 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Mostly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Rain showers likely before 5am, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 35. North wind around 17 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Monday

    Monday: Partly sunny, with a high near 43. North wind around 15 mph.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 63. Northeast wind 5 to 7 mph becoming south in the afternoon.
Tonight
Partly cloudy, with a low around 54. South wind 8 to 11 mph, with gusts as high as 21 mph.
Sunday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 76. Southwest wind 11 to 16 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain showers likely before 5am, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 35. North wind around 17 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
Partly sunny, with a high near 43. North wind around 15 mph.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
A chance of rain. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Friday
A chance of rain. Mostly sunny, with a high near 46. Chance of precipitation is 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:
3:47 am EDT Mar 21, 2026
Forecast Valid:
6am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation