Hazardous Weather Conditions
Current conditions at
Marion, Marion Municipal Airport (KMNN)
Lat: 40.62°NLon: 83.07°WElev: 994ft.
Fair
68°F
20°C
| Humidity | 73% |
| Wind Speed | S 15 mph |
| Barometer | 30.00 in (1015.6 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 13 Apr 11:53 pm EDT |
Extended Forecast for
3 Miles SE Sycamore OH
Overnight

Low: 65 °F
Chance
T-stormsTuesday

High: 80 °F
Chance
T-stormsTuesday Night
Low: 66 °F
Chance
T-storms then
Showers
LikelyWednesday

High: 79 °F
Showers
LikelyWednesday Night

Low: 64 °F
Showers
LikelyThursday
High: 76 °F
Chance
Showers then
Showers
LikelyThursday Night

Low: 58 °F
Showers
LikelyFriday

High: 79 °F
Mostly Sunny
Friday Night

Low: 61 °F
Mostly Cloudy
Detailed Forecast
Overnight
A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 65. South wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 80. South wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 66. Southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. Southwest wind 14 to 16 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 64. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 79.
Friday Night
Mostly cloudy, with a low around 61.
Saturday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 79. Breezy. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 54. Breezy.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Sunny, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SE Sycamore OH
40.94°N 83.12°W (Elev. 892 ft)
40.94°N 83.12°W (Elev. 892 ft)
3:46 pm EDT Apr 13, 2026
12am EDT Apr 14, 2026-6pm EDT Apr 20, 2026



