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Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Overcast

N/A

Humidity	NA
Wind Speed	S 18 mph
Barometer	29.89 in
Dewpoint	N/A
Visibility	10.00 mi
Last update	9 Dec 12:56 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Mount Vernon IL

This Afternoon
High: 47 °F
Mostly Cloudy
Tonight
Low: 39 °F⇑
Breezy.
Mostly Cloudy
then Slight
Chance
Showers
Wednesday
High: 48 °F⇓
Mostly Cloudy
and Breezy
Wednesday Night
Low: 26 °F
Mostly Cloudy
Thursday
High: 40 °F
Mostly Cloudy
Thursday Night
Low: 29 °F
Mostly Cloudy
Friday
High: 44 °F
Partly Sunny
Friday Night
Low: 19 °F
Mostly Cloudy
Saturday
High: 30 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 47. South southwest wind around 18 mph, with gusts as high as 31 mph.

Tonight

A 20 percent chance of showers after midnight. Mostly cloudy, with a temperature rising to around 44 by 2am. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 37 mph.

Wednesday

Mostly cloudy, with a temperature rising to near 48 by 8am, then falling to around 36 during the remainder of the day. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 38 mph.

Wednesday Night

Mostly cloudy, with a low around 26. Northwest wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 20 mph.

Thursday

Mostly cloudy, with a high near 40. Light and variable wind becoming west around 6 mph in the morning.

Thursday Night

Mostly cloudy, with a low around 29. East wind 3 to 6 mph.

Friday

Partly sunny, with a high near 44. Southeast wind 6 to 10 mph becoming northwest in the afternoon.

Friday Night

Mostly cloudy, with a low around 19. North northwest wind 6 to 8 mph.

Saturday

Mostly cloudy, with a high near 30. North wind around 7 mph.