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.

A Few Clouds

44°F

7°C

Humidity 49%
Wind Speed S 13 mph
Barometer 29.78 in (1008.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 7 Nov 4:53 am EST
Extended Forecast for

Marengo OH

  • Today

    Today: Rain, mainly before 3pm. High near 59. Breezy, with a south wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Rain and
    Breezy

  • Tonight

    Tonight: A slight chance of rain between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57. West wind 5 to 8 mph.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 40. South wind 6 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain
    then Rain
    Likely

  • Sunday

    Sunday: A chance of rain. Cloudy, with a high near 46. Northwest wind 10 to 15 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain and snow before 10pm, then snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Monday

    Monday: A chance of snow. Partly sunny, with a high near 35. Chance of precipitation is 50%.

    High: 35 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow before 1am. Partly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Today
Rain, mainly before 3pm. High near 59. Breezy, with a south wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A slight chance of rain between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 57. West wind 5 to 8 mph.
Saturday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 40. South wind 6 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain. Cloudy, with a high near 46. Northwest wind 10 to 15 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of rain and snow before 10pm, then snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow. Partly sunny, with a high near 35. Chance of precipitation is 50%.
Monday Night
A chance of snow before 1am. Partly cloudy, with a low around 22. Chance of precipitation is 30%.
Veterans Day
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marengo OH
 40.41°N 82.8°W (Elev. 1135 ft)
Last Update:
2:46 am EST Nov 7, 2025
Forecast Valid:
5am EST Nov 7, 2025-6pm EST Nov 13, 2025
 
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Additional Resources

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Chance of Precipitation