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.

Overcast

49°F

9°C

Humidity 64%
Wind Speed NW 9 mph
Barometer 30.00 in (1016.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 30 Apr 12:53 pm EDT
Extended Forecast for

Marion OH

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 55. Northwest wind around 11 mph.

    High: 55 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers after 2am. Mostly cloudy, with a low around 41. Northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly before 2pm. Mostly cloudy, with a high near 54. Northwest wind 5 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Patchy frost after 4am. Otherwise, partly cloudy, with a low around 37. Northwest wind 5 to 8 mph.

    Low: 37 °F

    Mostly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, partly sunny, with a high near 52. Northwest wind 6 to 10 mph.

    High: 52 °F

    Areas Frost
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers before 8am, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 68. Breezy. Chance of precipitation is 70%.

    High: 68 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 55. Northwest wind around 11 mph.
Tonight
A chance of showers after 2am. Mostly cloudy, with a low around 41. Northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers, mainly before 2pm. Mostly cloudy, with a high near 54. Northwest wind 5 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Patchy frost after 4am. Otherwise, partly cloudy, with a low around 37. Northwest wind 5 to 8 mph.
Saturday
Areas of frost before 8am. Otherwise, partly sunny, with a high near 52. Northwest wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Monday
A chance of showers before 8am, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 68. Breezy. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Tuesday
A chance of showers. Partly sunny, with a high near 69. Breezy. Chance of precipitation is 50%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marion OH
 40.58°N 83.13°W (Elev. 958 ft)
Last Update:
11:47 am EDT Apr 30, 2026
Forecast Valid:
1pm EDT Apr 30, 2026-6pm EDT May 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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