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

62°F

17°C

Humidity 44%
Wind Speed S 9 mph
Barometer 29.95 in (1014.7 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 17 Oct 6:53 pm EDT
Extended Forecast for

3 Miles S Marengo OH

  • Tonight

    Tonight: A slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 52. South wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 52 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Increasing clouds, with a high near 81. South wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 81 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers likely, mainly after 5am. Mostly cloudy, with a low around 65. South wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 11am. High near 68. Breezy, with a south wind 23 to 25 mph becoming west in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 68 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers before 2am. Mostly cloudy, with a low around 42. Breezy, with a west wind 14 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers after 2am. Partly cloudy, with a low around 47. Chance of precipitation is 40%.

    Low: 47 °F

    Mostly Clear
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers before 2pm. Mostly sunny, with a high near 60. Breezy. Chance of precipitation is 30%.

    High: 60 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 52. South wind 7 to 9 mph. Chance of precipitation is 20%.
Saturday
Increasing clouds, with a high near 81. South wind 10 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Showers likely, mainly after 5am. Mostly cloudy, with a low around 65. South wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, with thunderstorms also possible after 11am. High near 68. Breezy, with a south wind 23 to 25 mph becoming west in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
A chance of showers before 2am. Mostly cloudy, with a low around 42. Breezy, with a west wind 14 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Sunny, with a high near 61.
Monday Night
A chance of showers after 2am. Partly cloudy, with a low around 47. Chance of precipitation is 40%.
Tuesday
A chance of showers before 2pm. Mostly sunny, with a high near 60. Breezy. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Marengo OH
 40.36°N 82.81°W (Elev. 1106 ft)
Last Update:
6:46 pm EDT Oct 17, 2025
Forecast Valid:
7pm EDT Oct 17, 2025-6pm EDT Oct 24, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation