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.

52°F

11°C

Humidity 69%
Wind Speed S 9 mph
Barometer 30.04 in (1017.9 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 17 Feb 11:53 am EST
Extended Forecast for

Marion Municipal Airport OH

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 55. South wind around 9 mph.

    High: 55 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of showers, mainly after 2am. Cloudy, with a low around 44. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 44 °F

    Cloudy then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 64. Southwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Showers
    Likely then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 42. Southwest wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 60. Southeast wind 7 to 11 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 43. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Showers

  • Friday

    Friday: Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

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

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 55. South wind around 9 mph.
Tonight
A chance of showers, mainly after 2am. Cloudy, with a low around 44. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 64. Southwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Increasing clouds, with a low around 42. Southwest wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 60. Southeast wind 7 to 11 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 43. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Mostly sunny, with a high near 55. Breezy.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marion Municipal Airport OH
 40.62°N 83.07°W (Elev. 942 ft)
Last Update:
1:02 pm EST Feb 17, 2026
Forecast Valid:
1pm EST Feb 17, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation