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Weather in Mount Vernon, Ohio, USA

Now
37 °F

Fog.


Feels Like: 33 °F
Forecast: 65 / 38 °F
Wind: 6 mph from Northeast

Location: Knox County Airport
Current Time: Mar 21, 2026 at 11:13:19 am
Latest Report: Mar 21, 2026 at 10:35 am
Visibility: 6 mi
Pressure: 30.01 "Hg
Humidity: 100%
Dew Point: 37 °F
Location of Mount VernonLocation

Upcoming 5 hours

Now12:00 pm1:00 pm2:00 pm3:00 pm4:00 pm
37 °F48 °F53 °F56 °F59 °F62 °F

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Forecast for the next 48 hours

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 SaturdaySundayMonday
 AfternoonEveningNightMorningAfternoonEveningNight
Forecast
Temperature59 °F56 °F57 °F60 °F73 °F46 °F36 °F
Mostly sunny.Clear.Mostly cloudy.Mostly cloudy.Drizzle. Overcast.Rain showers. Overcast.Rain. Overcast.
Feels Like58 °F54 °F54 °F57 °F77 °F40 °F27 °F
Wind Speed8 mph8 mph11 mph13 mph16 mph15 mph14 mph
Wind DirectionSSW
SSW
SW
SW
W
N
N
Humidity45%61%69%81%59%92%93%
Dew Point38 °F43 °F47 °F54 °F58 °F44 °F34 °F
Visibility8 mi5 mi5 mi6 mi7 mi4 mi4 mi
Probability of Precipitation0%0%0%0%1%44%49%
Amount of Rain0.00"0.00"0.00"0.00"0.01"0.24"0.15"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Saturday, March 21, 2026 9:42:40 am Mount Vernon time - Weather by CustomWeather, © 2026

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

Yesterday's weather

Sunny. 64 / 43 °F
Humidity: 66%. Wind: 9 mph from Southwest

More weather last week

Currently at nearby stations

41 °F

Newark Heath Airport: (26 mi)

Passing clouds. (1 hour ago)

33 °F

Mansfield Lahm Municipal Airport: (30 mi)

Fog.

37 °F

Marion Municipal Airport: (34 mi)

Fog.

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Forecast for the next 2 weeks

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Detailed forecast for 14 days