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Weather in Mount Vernon, Ohio, USA

Now
64 °F

Low clouds.


Feels Like: 64 °F
Forecast: 78 / 64 °F
Wind: 6 mph from North

Location: Knox County Airport
Current Time: Sep 23, 2025 at 12:24:19 am
Latest Report: Sep 22, 2025 at 11:40 pm
Visibility: 8 mi
Pressure: 29.94 "Hg
Humidity: 100%
Dew Point: 64 °F
Location of Mount VernonLocation

Upcoming 5 hours

Now1:00 am2:00 am3:00 am4:00 am5:00 am
64 °F66 °F66 °F66 °F65 °F65 °F

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Forecast for the next 48 hours

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 TuesdayWednesday
 NightMorningAfternoonEveningNightMorningAfternoon
Forecast
Temperature66 °F65 °F76 °F68 °F64 °F64 °F74 °F
Rain showers. Overcast.Passing showers. Overcast.Passing showers. Mostly cloudy.Passing showers. Overcast.Drizzle. Overcast.Passing showers. Overcast.Rain showers. Overcast.
Feels Like66 °F65 °F78 °F68 °F64 °F64 °F75 °F
Wind Speed7 mph6 mph7 mph7 mph5 mph7 mph5 mph
Wind DirectionSSW
SW
WSW
SSW
S
S
SSE
Humidity97%97%68%88%97%98%75%
Dew Point65 °F65 °F65 °F65 °F63 °F64 °F66 °F
Visibility3 mi5 mi8 mi6 mi5 mi3 mi4 mi
Probability of Precipitation52%44%31%26%10%23%56%
Amount of Rain0.16"0.05"0.02"0.02"0.01"0.02"0.23"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Monday, September 22, 2025 9:42:48 pm Mount Vernon time - Weather by CustomWeather, © 2025

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Fog. 77 / 63 °F
Humidity: 94%. Wind: 6 mph from Southwest

More weather last week

Currently at nearby stations

68 °F

Newark Heath Airport: (26 mi)

Mostly cloudy.

63 °F

Mansfield Lahm Municipal Airport: (30 mi)

Heavy rain. Fog.

67 °F

Marion Municipal Airport: (34 mi)

Low clouds.

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Forecast for the next 2 weeks

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21
22

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11

Detailed forecast for 14 days