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

32°F

0°C

Humidity 69%
Wind Speed NW 8 mph
Barometer 29.89 in (1013.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 16 Nov 10:53 pm EST
Extended Forecast for

2 Miles SW Sycamore OH

  • Tonight

    Tonight: Clear, with a low around 28. West wind 8 to 13 mph.

    Low: 28 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 46. West wind 9 to 13 mph.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: A chance of rain, mainly after 4am. Increasing clouds, with a low around 31. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Partly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 41. East wind 3 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 33. Northeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 49. Chance of precipitation is 80%.

    Low: 49 °F

    Rain

Detailed Forecast

Tonight
Clear, with a low around 28. West wind 8 to 13 mph.
Monday
Sunny, with a high near 46. West wind 9 to 13 mph.
Monday Night
A chance of rain, mainly after 4am. Increasing clouds, with a low around 31. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 41. East wind 3 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 33. Northeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly cloudy, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
A chance of rain after 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.
Thursday Night
Rain. Low around 49. Chance of precipitation is 80%.
Friday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Saturday
Partly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Sycamore OH
 40.92°N 83.21°W (Elev. 801 ft)
Last Update:
10:32 pm EST Nov 16, 2025
Forecast Valid:
11pm EST Nov 16, 2025-6pm EST Nov 23, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation