Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Light Rain Fog/Mist

56°F

13°C

Humidity 93%
Wind Speed E 8 mph
Barometer 30.29 in (1025.9 mb)
Dewpoint 54°F (12°C)
Visibility 2.00 mi
Last update 23 Sep 9:53 am EDT
Extended Forecast for

3 Miles S Marengo OH

  • Today

    Today: Showers and possibly a thunderstorm, mainly before noon, then a chance of showers and thunderstorms after noon.  High near 64. East wind 13 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers then
    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. East wind 11 to 14 mph.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 68. East wind 9 to 13 mph.

    High: 68 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Northeast wind 6 to 8 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68. Northeast wind 6 to 9 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly before noon, then a chance of showers and thunderstorms after noon. High near 64. East wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy, with a low around 53. East wind 11 to 14 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 68. East wind 9 to 13 mph.
Thursday Night
Mostly clear, with a low around 44. Northeast wind 6 to 8 mph.
Friday
Sunny, with a high near 68. Northeast wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Marengo OH
 40.36°N 82.81°W (Elev. 1106 ft)
9:31 am EDT Sep 23, 2026
10am EDT Sep 23, 2026-6pm EDT Sep 29, 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