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

37°F

3°C

Humidity 86%
Wind Speed S 7 mph
Barometer 30.01 in (1017.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 22 Nov 10:53 pm EST
Extended Forecast for

Marion OH

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 34. Southwest wind 3 to 8 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 52. West wind around 11 mph, with gusts as high as 22 mph.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. West wind around 6 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 52. Light south wind increasing to 5 to 9 mph in the morning.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain after 1am. Low around 43. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Mostly Cloudy
    then Rain

  • Tuesday

    Tuesday: Rain, mainly before 1pm. High near 58. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.

    Low: 42 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 52. Breezy.

    High: 52 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 34. Southwest wind 3 to 8 mph.
Sunday
Sunny, with a high near 52. West wind around 11 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 29. West wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 52. Light south wind increasing to 5 to 9 mph in the morning.
Monday Night
Rain after 1am. Low around 43. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain, mainly before 1pm. High near 58. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 52. Breezy.
Wednesday Night
Mostly cloudy, with a low around 26.
Thanksgiving Day
Partly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marion OH
 40.58°N 83.13°W (Elev. 958 ft)
Last Update:
10:16 pm EST Nov 22, 2025
Forecast Valid:
11pm EST Nov 22, 2025-6pm EST Nov 29, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation