Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Overcast

41°F

5°C

Humidity 70%
Wind Speed W 7 mph
Barometer 30.16 in (1021.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 19 Apr 10:53 pm EDT
Extended Forecast for

3 Miles W Marion OH

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

    NOW until 11:00am Mon

    Freeze Warning

  • Tonight

    Low: 31 °F

    Frost

  • Monday

    Monday: Widespread frost before 8am.  Otherwise, sunny, with a high near 47. Northwest wind 7 to 10 mph.

    High: 47 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. Calm wind becoming southeast 5 to 8 mph after midnight.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. South wind 13 to 18 mph, with gusts as high as 29 mph.

    High: 72 °F

    Sunny

  • 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 21 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 2pm.  Mostly sunny, with a high near 75. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

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

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Tonight
Widespread frost after 2am. Otherwise, mostly clear, with a low around 31. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 47. Northwest wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 32. Calm wind becoming southeast 5 to 8 mph after midnight.
Tuesday
Sunny, with a high near 72. South wind 13 to 18 mph, with gusts as high as 29 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 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 75. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 59.
Friday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 50%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Saturday
A chance of showers. Partly sunny, 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 66.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Marion OH
 40.59°N 83.19°W (Elev. 899 ft)
9:16 pm EDT Apr 19, 2026
11pm EDT Apr 19, 2026-6pm EDT Apr 26, 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