National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Mostly Cloudy

38°F

3°C

Humidity 76%
Wind Speed E 6 mph
Barometer 30.33 in (1028.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 20 Apr 8:53 am EDT
Extended Forecast for

2 Miles SW Sycamore OH

Freeze Warning April 20, 08:00pm until April 21, 10:00am
Freeze Warning April 20, 09:09am until April 20, 11:00am
Click here for hazard details and duration
Freeze Warning
...
  •  
    Freeze Warning April 20, 09:09am until April 20, 11:00am

    NOW until 11:00am Mon

    Freeze Warning

  • Today

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Calm wind becoming south 5 to 9 mph after midnight.

    Low: 35 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Breezy, with a south wind 15 to 21 mph, with gusts as high as 31 mph.

    High: 74 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers after 2pm. Mostly sunny, with a high near 72. Northwest wind around 8 mph. Chance of precipitation is 20%.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 50. Northwest wind 6 to 10 mph.
Tonight
Increasing clouds, with a low around 35. Calm wind becoming south 5 to 9 mph after midnight.
Tuesday
Mostly sunny, with a high near 74. Breezy, with a south wind 15 to 21 mph, with gusts as high as 31 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers after 2pm. Mostly sunny, with a high near 72. Northwest wind around 8 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 59.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Friday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Saturday
A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Sycamore OH
 40.92°N 83.21°W (Elev. 801 ft)
Last Update:
3:46 am EDT Apr 20, 2026
Forecast Valid:
9am EDT Apr 20, 2026-6pm EDT Apr 26, 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