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

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Mostly Cloudy

48°F

9°C

Humidity 86%
Wind Speed S 6 mph
Barometer 30.00 in (1016.4 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 21 Nov 12:53 pm EST
Extended Forecast for

2 Miles SW Marengo OH

  • This Afternoon

    This Afternoon: A chance of rain, mainly after 5pm. Cloudy, with a high near 52. Southwest wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 39. Calm wind becoming north 5 to 7 mph in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain then
    Rain Likely

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind 6 to 8 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. Light and variable wind becoming southwest 5 to 7 mph after midnight.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 52. Southwest wind 8 to 10 mph becoming northwest in the afternoon.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain likely after 1am. Cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Mostly Cloudy
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain, mainly before 1pm. High near 57. Chance of precipitation is 80%.

    High: 57 °F

    Rain

Detailed Forecast

This Afternoon
A chance of rain, mainly after 5pm. Cloudy, with a high near 52. Southwest wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 4am. Low around 39. Calm wind becoming north 5 to 7 mph in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 34. Light and variable wind becoming southwest 5 to 7 mph after midnight.
Sunday
Sunny, with a high near 52. Southwest wind 8 to 10 mph becoming northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 30.
Monday
Partly sunny, with a high near 53.
Monday Night
Rain likely after 1am. Cloudy, with a low around 44. Chance of precipitation is 70%.
Tuesday
Rain, mainly before 1pm. High near 57. Chance of precipitation is 80%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 28.
Thanksgiving Day
Mostly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Marengo OH
 40.39°N 82.83°W (Elev. 1060 ft)
Last Update:
1:01 pm EST Nov 21, 2025
Forecast Valid:
1pm EST Nov 21, 2025-6pm EST Nov 27, 2025
 
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Additional Resources

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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