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.

Light Rain

39°F

4°C

Humidity 79%
Wind Speed SW 10 mph
Barometer 30.12 in (1020.8 mb)
Dewpoint 33°F (1°C)
Visibility 5.00 mi
Wind Chill32°F (0°C)
Last update 6 Apr 7:53 am EDT
Extended Forecast for

Sycamore OH

  • Today

    Today: A slight chance of showers before 9am. Partly sunny, with a high near 52. West wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. North wind 8 to 10 mph.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. East wind around 7 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. South wind 8 to 14 mph.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71. Breezy.

    High: 71 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 40%.

    High: 69 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers before 9am. Partly sunny, with a high near 52. West wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 27. West wind 11 to 14 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 41. North wind 8 to 10 mph.
Tuesday Night
Mostly clear, with a low around 26. East wind around 7 mph.
Wednesday
Mostly sunny, with a high near 60. South wind 8 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 71. Breezy.
Thursday Night
A chance of showers after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 40%.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 66. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
Partly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sycamore OH
 40.96°N 83.17°W (Elev. 801 ft)
Last Update:
4:01 am EDT Apr 6, 2026
Forecast Valid:
8am EDT Apr 6, 2026-6pm EDT Apr 12, 2026
 
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