Current conditions at

Marion, Marion Municipal Airport (KMNN)

Lat: 40.62°NLon: 83.07°WElev: 994ft.

Overcast

60°F

16°C

Humidity 78%
Wind Speed SE 10 mph
Barometer 30.35 in (1027.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 24 Sep 10:53 am EDT
Extended Forecast for

Marion OH

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 70. East wind around 10 mph.

    High: 70 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 44. Northeast wind 3 to 7 mph.

    Low: 44 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 69. Light east wind becoming northeast 5 to 9 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Northeast wind 3 to 8 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 72. North wind 3 to 8 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Sunday Night

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

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 70. East wind around 10 mph.
Tonight
Clear, with a low around 44. Northeast wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 69. Light east wind becoming northeast 5 to 9 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 46. Northeast wind 3 to 8 mph.
Saturday
Sunny, with a high near 72. North wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Marion OH
 40.61°N 83.13°W (Elev. 928 ft)
3:47 am EDT Sep 24, 2026
11am EDT Sep 24, 2026-6pm EDT Sep 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database