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.

Fog/Mist

27°F

-3°C

Humidity 100%
Wind Speed N 6 mph
Barometer 30.31 in (1027.6 mb)
Dewpoint 27°F (-3°C)
Visibility 3.00 mi
Wind Chill20°F (-7°C)
Last update 24 Dec 6:53 am EST
Extended Forecast for

Marion OH

  • Today

    Today: Mostly cloudy, with a high near 43. Light and variable wind becoming southeast 5 to 7 mph in the morning.

    High: 43 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain, mainly after 1am. Low around 37. Southeast wind 5 to 8 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Slight Chance
    Rain then
    Rain

  • Christmas Day

    Christmas Day: A chance of rain, mainly before 7am. Mostly cloudy, with a high near 45. Northwest wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A slight chance of snow between 1am and 4am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 31. Northeast wind 7 to 9 mph becoming southeast after midnight. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with freezing rain, becoming all rain after 10am. High near 50. South wind 11 to 13 mph. Chance of precipitation is 90%. Little or no ice accumulation expected.

    High: 50 °F

    Rain/Freezing
    Rain then
    Rain

  • Friday Night

    Friday Night: A chance of rain before 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Rain Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 43. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Tonight
Rain, mainly after 1am. Low around 37. Southeast wind 5 to 8 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Christmas Day
A chance of rain, mainly before 7am. Mostly cloudy, with a high near 45. Northwest wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of snow between 1am and 4am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 31. Northeast wind 7 to 9 mph becoming southeast after midnight. Chance of precipitation is 20%.
Friday
Rain, possibly mixed with freezing rain, becoming all rain after 10am. High near 50. South wind 11 to 13 mph. Chance of precipitation is 90%. Little or no ice accumulation expected.
Friday Night
A chance of rain before 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, with a high near 50.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Sunday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Sunday Night
A chance of rain before 1am. Mostly cloudy, with a low around 18. Breezy. Chance of precipitation is 30%.
Monday
Mostly cloudy, with a high near 23. Breezy.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Marion OH
 40.58°N 83.13°W (Elev. 958 ft)
Last Update:
2:47 am EST Dec 24, 2025
Forecast Valid:
7am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation