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Weather in Mount Vernon, Ohio, USA

Now
5 °C

Light rain. Partly cloudy.


Feels Like: 1 °C
Forecast: 10 / -7 °C
Wind: 20 km/h from West

Location: Knox County Airport
Current Time: Dec 19, 2025 at 2:50:56 am
Latest Report: Dec 19, 2025 at 2:27 am
Visibility: 16 km
Pressure: 99.56 kPa
Humidity: 100%
Dew Point: 5 °C

Upcoming 5 hours

Now 3:00 am 4:00 am 5:00 am 6:00 am 7:00 am
5 °C 4 °C 3 °C 1 °C 0 °C -2 °C

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Forecast for the next 48 hours

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  Friday Saturday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 4 °C -6 °C -5 °C -6 °C -7 °C -4 °C 5 °C
Light snow. Overcast. Snow. Overcast. Light snow. Cloudy. Mostly cloudy. Mostly clear. Overcast. Overcast.
Feels Like 0 °C -14 °C -13 °C -13 °C -11 °C -10 °C 0 °C
Wind Speed 27 km/h 33 km/h 34 km/h 19 km/h 9 km/h 20 km/h 27 km/h
Wind Direction WSW
W
W
W
SSW
S
S
Humidity 93% 88% 64% 69% 78% 77% 51%
Dew Point 3 °C -7 °C -11 °C -11 °C -10 °C -7 °C -4 °C
Visibility 6 km 3 km 3 km 11 km 9 km 9 km 11 km
Probability of Precipitation 75% 49% 23% 0% 0% 0% 0%
Amount of Rain 7.6 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
Amount of Snow 12.1 mm 13.9 mm 4.3 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
* Updated Thursday, December 18, 2025 8:42:36 pm Mount Vernon time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Light rain. Overcast. 13 / 0 °C
Humidity: 76%. Wind: 18 km/h from South

More weather last week

Currently at nearby stations

7 °C

Newark Heath Airport: (41 km)

Rain. Fog.

3 °C

Mansfield Lahm Municipal Airport: (48 km)

Light rain. Overcast.

4 °C

Marion Municipal Airport: (55 km)

Light rain. Fog.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
14
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16
17
18

View historic weather

3

Detailed forecast for 14 days