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.

Fair

4°F

-16°C

Humidity 76%
Wind Speed W 7 mph
Barometer 30.14 in (1023.5 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 28 Jan 6:53 pm EST
Extended Forecast for

Marion OH

Cold Weather Advisory until January 29, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 29, 11:00am

    NOW until 11:00am Thu

    Cold Weather Advisory

  • Tonight

    Low: -4 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 13. Wind chill values as low as -14. Northwest wind 5 to 7 mph.

    High: 13 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -6. Calm wind.

    Low: -6 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 11. Wind chill values as low as -4. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 11 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -12. North wind around 6 mph becoming calm in the evening.

    Low: -12 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 10.

    High: 10 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 15.

    High: 15 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around -4. Wind chill values as low as -12. West wind 7 to 9 mph.
Thursday
Partly sunny, with a high near 13. Wind chill values as low as -14. Northwest wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around -6. Calm wind.
Friday
Mostly sunny, with a high near 11. Wind chill values as low as -4. Calm wind becoming north 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around -12. North wind around 6 mph becoming calm in the evening.
Saturday
Partly sunny and cold, with a high near 10.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Mostly sunny, with a high near 15.
Sunday Night
Partly cloudy, with a low around 1.
Monday
Mostly cloudy, with a high near 23.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marion OH
 40.59°N 83.16°W (Elev. 906 ft)
Last Update:
6:02 pm EST Jan 28, 2026
Forecast Valid:
7pm EST Jan 28, 2026-6pm EST Feb 4, 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