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.

Overcast

33°F

1°C

Humidity 89%
Wind Speed N 15 mph
Barometer 30.09 in (1019.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 23 Mar 7:53 am EDT
Extended Forecast for

Marion Municipal Airport OH

  • Today

    Today: A slight chance of snow showers between 1pm and 2pm. Partly sunny, with a high near 43. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 43 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 25. North wind 5 to 9 mph becoming light and variable after midnight.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. South wind 5 to 7 mph.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Southeast wind 3 to 7 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63. Southwest wind 7 to 13 mph.

    High: 63 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 20%.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers after 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 30%.

    High: 71 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 8pm, then rain and possibly a thunderstorm between 8pm and 2am, then rain likely after 2am. Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Showers

  • Friday

    Friday: Rain likely before 8am. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely
    then Partly
    Sunny

Detailed Forecast

Today
A slight chance of snow showers between 1pm and 2pm. Partly sunny, with a high near 43. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 25. North wind 5 to 9 mph becoming light and variable after midnight.
Tuesday
Mostly sunny, with a high near 49. South wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southeast wind 3 to 7 mph.
Wednesday
Partly sunny, with a high near 63. Southwest wind 7 to 13 mph.
Wednesday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 20%.
Thursday
A chance of showers after 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 8pm, then rain and possibly a thunderstorm between 8pm and 2am, then rain likely after 2am. Low around 36. Chance of precipitation is 80%.
Friday
Rain likely before 8am. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Mostly sunny, with a high near 56.
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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:
7:32 am EDT Mar 23, 2026
Forecast Valid:
8am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation