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.

Overcast

63°F

17°C

Humidity 84%
Wind Speed S 10 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 10 Mar 10:53 am EDT
Extended Forecast for

Marion OH

  • Today

    Today: A chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly cloudy, with a high near 72. Southwest wind 11 to 15 mph. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 64. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 71. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 71 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain, mixing with snow after 11pm, then gradually ending. Some thunder is also possible. Cloudy, with a low around 32. Breezy, with a west wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 44. Northwest wind 11 to 13 mph, with gusts as high as 25 mph.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 54. Windy.

    High: 54 °F

    Mostly Cloudy
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly cloudy, with a high near 72. Southwest wind 11 to 15 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 64. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm. High near 71. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
A chance of rain, mixing with snow after 11pm, then gradually ending. Some thunder is also possible. Cloudy, with a low around 32. Breezy, with a west wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 44. Northwest wind 11 to 13 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly cloudy, with a high near 54. Windy.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly cloudy, with a high near 50.
Saturday Night
Cloudy, with a low around 44.
Sunday
Rain likely. Cloudy, with a high near 64. Breezy. Chance of precipitation is 60%.
Sunday Night
Rain and snow. Low around 26. Breezy. Chance of precipitation is 80%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
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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:
10:01 am EDT Mar 10, 2026
Forecast Valid:
11am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation