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.

Partly Cloudy

63°F

17°C

Humidity 97%
Wind Speed Calm
Barometer 30.03 in (1016.6 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 23 Aug 12:53 am EDT
Extended Forecast for

3 Miles NW Marseilles OH

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Light southwest wind becoming west 5 to 9 mph in the morning.

    High: 82 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers before 2am. Partly cloudy, with a low around 59. West wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Light northwest wind becoming west 6 to 11 mph in the morning.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Northwest wind 6 to 9 mph.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 60. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Light southwest wind becoming west 5 to 9 mph in the morning.
Saturday Night
A slight chance of showers before 2am. Partly cloudy, with a low around 59. West wind 5 to 7 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 77. Light northwest wind becoming west 6 to 11 mph in the morning.
Sunday Night
Mostly clear, with a low around 52. Northwest wind 6 to 9 mph.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
A chance of showers. Mostly sunny, with a high near 76. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 53. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Marseilles OH
 40.74°N 83.43°W (Elev. 899 ft)
Last Update:
6:52 pm EDT Aug 22, 2025
Forecast Valid:
1am EDT Aug 23, 2025-6pm EDT Aug 29, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation