Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Fair

57°F

14°C

Humidity 78%
Wind Speed SE 3 mph
Barometer 30.28 in (1025.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 2 Oct 10:53 pm EDT
Extended Forecast for

Marengo OH

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Southeast wind around 7 mph.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 82. South wind around 7 mph becoming southwest in the afternoon.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. Southeast wind around 6 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. South wind 5 to 7 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 53. Southeast wind around 7 mph.

    Low: 53 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

    Low: 61 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. Southeast wind around 7 mph.
Friday
Sunny, with a high near 82. South wind around 7 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 56. Southeast wind around 6 mph.
Saturday
Sunny, with a high near 84. South wind 5 to 7 mph.
Saturday Night
Clear, with a low around 53. Southeast wind around 7 mph.
Sunday
Sunny, with a high near 83.
Sunday Night
Clear, with a low around 55.
Monday
Sunny, with a high near 84.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Tuesday
Showers likely, mainly after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Marengo OH
 40.41°N 82.8°W (Elev. 1135 ft)
3:31 pm EDT Oct 2, 2025
11pm EDT Oct 2, 2025-6pm EDT Oct 9, 2025
 
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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