Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Fair

54°F

12°C

Humidity 93%
Wind Speed W 5 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 52°F (11°C)
Visibility 8.00 mi
Wind Chill53°F (12°C)
Last update 25 Aug 7:53 am EDT
Extended Forecast for

Marion OH

  • Today

    Today: Increasing clouds, with a high near 72. West wind 7 to 13 mph.

    High: 72 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 48. West wind 6 to 9 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers after 2pm.  Mostly sunny, with a high near 71. Northwest wind 5 to 9 mph.  Chance of precipitation is 20%.

    High: 71 °F

    Sunny then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. West wind 3 to 6 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. Northwest wind 3 to 6 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 72. West wind 7 to 13 mph.
Tonight
Partly cloudy, with a low around 48. West wind 6 to 9 mph.
Tuesday
A slight chance of showers after 2pm. Mostly sunny, with a high near 71. Northwest wind 5 to 9 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 46. West wind 3 to 6 mph.
Wednesday
Sunny, with a high near 73. Northwest wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 50.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Marion OH
 40.58°N 83.13°W (Elev. 958 ft)
3:36 am EDT Aug 25, 2025
8am EDT Aug 25, 2025-6pm EDT Aug 31, 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