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

57°F

14°C

Humidity 74%
Wind Speed SE 7 mph
Barometer 30.26 in (1024.7 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 10 Oct 8:53 am EDT
Extended Forecast for

Marion Municipal Airport OH

  • Today

    Today: Mostly cloudy, with a high near 76. Southeast wind around 11 mph, with gusts as high as 23 mph.

    High: 76 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain, with thunderstorms also possible after 2am. Low around 56. Southeast wind 9 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain. High near 68. East wind 7 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Rain

  • Sunday Night

    Sunday Night: A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 56. North wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Chance
    Showers then
    Mostly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 80. Southwest wind 5 to 10 mph.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 62. Chance of precipitation is 20%.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers after 8am. Partly sunny, with a high near 78. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 2pm. Mostly sunny, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 76. Southeast wind around 11 mph, with gusts as high as 23 mph.
Tonight
Rain, with thunderstorms also possible after 2am. Low around 56. Southeast wind 9 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 68. East wind 7 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 56. North wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
Mostly sunny, with a high near 80. Southwest wind 5 to 10 mph.
Monday Night
A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
Tuesday
A chance of showers after 8am. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
A chance of showers after 2pm. Mostly sunny, with a high near 69. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Marion Municipal Airport OH
 40.62°N 83.07°W (Elev. 942 ft)
Last Update:
3:46 am EDT Oct 10, 2026
Forecast Valid:
9am EDT Oct 10, 2026-6pm EDT Oct 16, 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