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.

Fair

56°F

13°C

Humidity 90%
Wind Speed W 3 mph
Barometer 29.86 in (1010.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 19 Jun 1:53 am EDT
Extended Forecast for

4 Miles NNE Richwood OH

  • Overnight

    Overnight: Clear, with a low around 54. Light west wind.

    Low: 54 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 75. West wind 6 to 16 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers after 10am. Mostly sunny, with a high near 77. West wind 6 to 15 mph. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. West wind 5 to 9 mph becoming light after midnight.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 63. Chance of precipitation is 100%.

    Low: 63 °F

    Showers

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 56. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 54. Light west wind.
Juneteenth
Sunny, with a high near 75. West wind 6 to 16 mph.
Friday Night
Mostly clear, with a low around 55. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph.
Saturday
A slight chance of showers after 10am. Mostly sunny, with a high near 77. West wind 6 to 15 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 57. West wind 5 to 9 mph becoming light after midnight.
Sunday
A chance of showers after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 63. Chance of precipitation is 100%.
Monday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Richwood OH
 40.48°N 83.26°W (Elev. 899 ft)
Last Update:
2:07 am EDT Jun 19, 2026
Forecast Valid:
2am EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
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