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.

Fair

27°F

-3°C

Humidity 81%
Wind Speed S 10 mph
Barometer 30.06 in (1019.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 13 Jan 1:53 am EST
Extended Forecast for

Marion OH

  • Overnight

    Overnight: Mostly clear, with a low around 30. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45. South wind 14 to 18 mph, with gusts as high as 34 mph.

    High: 45 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 4am. Mostly cloudy, with a low around 35. Southwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain and snow before 1pm, then snow. High near 39. West wind 8 to 16 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 14. Northwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.

    High: 32 °F

    Snow Likely

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 30. South wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 45. South wind 14 to 18 mph, with gusts as high as 34 mph.
Tuesday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 35. Southwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow before 1pm, then snow. High near 39. West wind 8 to 16 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 14. Northwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 23.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Mostly cloudy, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 8.
M.L.King Day
Mostly cloudy, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marion OH
 40.59°N 83.16°W (Elev. 906 ft)
Last Update:
12:16 am EST Jan 13, 2026
Forecast Valid:
2am EST Jan 13, 2026-6pm EST Jan 19, 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