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

55°F

13°C

Humidity 33%
Wind Speed Calm
Barometer 30.22 in (1024.0 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 6 Nov 12:53 pm EST
Extended Forecast for

3 Miles SE Sycamore OH

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. Southwest wind around 7 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 42. South wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 29 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain, mainly before noon. High near 60. Breezy, with a south wind 16 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Breezy. Rain
    then Chance
    Rain

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West wind 6 to 11 mph.

    Low: 40 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 54. West wind 5 to 7 mph becoming north in the morning.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Rain, mainly after 1am. Low around 37. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain likely before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Partly sunny, with a high near 35. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 55. Southwest wind around 7 mph.
Tonight
Increasing clouds, with a low around 42. South wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 29 mph.
Friday
Rain, mainly before noon. High near 60. Breezy, with a south wind 16 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West wind 6 to 11 mph.
Saturday
Partly sunny, with a high near 54. West wind 5 to 7 mph becoming north in the morning.
Saturday Night
Rain, mainly after 1am. Low around 37. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Monday
A chance of snow. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Monday Night
A chance of snow before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Veterans Day
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Sycamore OH
 40.94°N 83.12°W (Elev. 892 ft)
Last Update:
12:01 pm EST Nov 6, 2025
Forecast Valid:
1pm EST Nov 6, 2025-6pm EST Nov 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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