Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Partly Cloudy

61°F

16°C

Humidity 84%
Wind Speed S 12 mph
Barometer 29.93 in (1013.3 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 7 Mar 5:53 am EST
Extended Forecast for

Sycamore OH

  • Today

    Today: Rain and thunderstorms before 3pm, then rain likely and possibly a thunderstorm between 3pm and 4pm, then a chance of rain after 4pm.  High near 70. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Rain and
    Breezy

  • Tonight

    Tonight: Rain, mainly before 8pm.  Low around 41. West wind 9 to 16 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 59. Southwest wind 8 to 16 mph.

    High: 59 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 43. Southwest wind 9 to 13 mph.

    Low: 43 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 70 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain after 1pm.  Mostly cloudy, with a high near 68. Chance of precipitation is 30%.

    High: 68 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm, then rain after 1am.  Low around 53. Breezy.  Chance of precipitation is 90%.

    Low: 53 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain.  High near 66. Windy.  Chance of precipitation is 90%.

    High: 66 °F

    Rain and
    Windy

Detailed Forecast

Today
Rain and thunderstorms before 3pm, then rain likely and possibly a thunderstorm between 3pm and 4pm, then a chance of rain after 4pm. High near 70. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain, mainly before 8pm. Low around 41. West wind 9 to 16 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 59. Southwest wind 8 to 16 mph.
Sunday Night
Clear, with a low around 43. Southwest wind 9 to 13 mph.
Monday
Sunny, with a high near 70. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 52.
Tuesday
A chance of rain after 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.
Tuesday Night
Rain likely and possibly a thunderstorm, then rain after 1am. Low around 53. Breezy. Chance of precipitation is 90%.
Wednesday
Rain. High near 66. Windy. Chance of precipitation is 90%.
Wednesday Night
A chance of rain and snow before 1am. Cloudy, with a low around 30. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Sycamore OH
 40.96°N 83.17°W (Elev. 801 ft)
6:21 am EST Mar 7, 2026
6am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database