Your favorites:

Mount Vernon, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station   Switch to Metric Units

Clear 34°F
Feels Like 32°F  
Humidity 100% Dew Point 34°F Wind NNE 3 MPH Barometer 30.24 in.768.1 mm
Visibility 10 mi.
Report from a NOAA weather station 2 miles E of central Mount Vernon
at

Current Conditions From Nearby Local Station   Switch to Metric Units

Clear 34°F
Feels Like 32°F  
Humidity 100% Dew Point 34°F Wind NNE 3 MPH Barometer 30.24 in.768.1 mm
Visibility 10 mi.
Report from a NOAA weather station 2 miles E of central Mount Vernon
at

Point Forecast at a Glance

ThuNov 6
Thu Nov 6: Sunny, High 65F, Low 50F
65
50
FriNov 7
Fri Nov 7: Rain With Sunny, High 72F, Low 42F
20%
72
42
SatNov 8
Sat Nov 8: Rain With Sunny, High 68F, Low 35F
30%
68
35
SunNov 9
Sun Nov 9: Mostly Sunny, High 43F, Low 23F
43
23
MonNov 10
Mon Nov 10: Sunny, High 42F, Low 25F
42
25
TueNov 11
Tue Nov 11: Mostly Sunny, High 55F, Low 39F
55
39
WedNov 12
Wed Nov 12: Sunny, High 62F
62
 

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 65°F, reaching 72°F before cooling to 42°F, then recovering to 62°F by week's end. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 3 F above the historical average for November. Normal highs for this period are around 55 F with lows around 35 F.


This Date in Weather History

1987 - High winds in the northeastern U.S., turning a recent warm spell into a distant memory, gusted to 63 mph at Rhode Island. Squalls resulting from the high winds produced five inches of snow at Marquette MI and seven inches at Rome NY. A storm in the southwestern U.S. brought heavy snow to some of the higher elevations of Arizona, Colorado and Utah.

More on this and other weather history


Mount Vernon, IL 7 Day Weather Forecast Details

Thursday Nov 6

Sunny

Day: Sunny. High near 65, with temperatures falling to around 59 in the afternoon. East southeast wind 3 to 12 mph, with gusts as high as 18 mph.

Rain With Partly Cloudy

Night: A slight chance of rain showers after 3am. Partly cloudy. Low around 50, with temperatures rising to around 58 overnight. South wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Friday Nov 7

Rain With Sunny

Day: A slight chance of rain showers before noon. Mostly sunny, with a high near 72. West southwest wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Mostly Clear

Night: Mostly clear, with a low around 42. West northwest wind 1 to 6 mph.

Saturday Nov 8

Rain With Sunny

Day: A chance of rain showers after noon. Partly sunny, with a high near 68. West southwest wind 1 to 10 mph. Chance of precipitation is 30%.

Rain With Mostly Cloudy

Night: A chance of rain showers before midnight. Mostly cloudy, with a low around 35. West wind 10 to 16 mph, with gusts as high as 23 mph.

Sunday Nov 9

Mostly Sunny

Day: Mostly sunny, with a high near 43. Northwest wind 15 to 18 mph, with gusts as high as 26 mph.

Mostly Clear

Night: Mostly clear, with a low around 23. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.

Monday Nov 10

Sunny

Day: Sunny, with a high near 42. West northwest wind 8 to 14 mph, with gusts as high as 20 mph.

Mostly Clear

Night: Mostly clear, with a low around 25. West southwest wind 3 to 7 mph.

Tuesday Nov 11

Mostly Sunny

Day: Mostly sunny, with a high near 55. South southwest wind 8 to 17 mph, with gusts as high as 26 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 39. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.

Wednesday Nov 12

Sunny

Day: Sunny, with a high near 62. West southwest wind 7 to 12 mph.

Sun & Moon   Monthly

First Light 6:01 AM

Sunrise 6:28 AM

Sunset 4:52 PM

Last Light 5:20 PM

Moonrise 5:29 PM

Moonset 7:59 AM

Moon Phase

Buy me a coffee

Weather Near Mount Vernon

Mayberry, IL

Piopolis, IL

Merriam, IL

Contiguous United States Extremes

Wed's High Temperature
94 at Rio Grande Village, TX

Wed's Low Temperature
10 at Angel Fire, NM


Weather Folklore

When walls are wet, expect some rain.


Ad Free Weather
Current subscribers - login to your ClearSky account

About Mount Vernon, IL

Mount Vernon is a city in Jefferson County, Illinois, United States, and its county seat. The population was 14,600 at the 2020 census. Mount Vernon is the principal city of the Mount Vernon, Illinois micropolitan area, which includes all of Jefferson and Hamilton counties.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

WeatherForYou.com, LLC is not responsible for any damages or problems caused by this service. Some weather information is powered by XWeather. WeatherForYou.com, NOAA, Xweather and their data providers disclaim liability of any kind whatsoever, including, without limitation, liability for quality, performance, merchantability and fitness for a particular purpose arising out of the use or inability to use the data. Like all things, this site belongs to Jesus Christ... He just trusts us to maintain it. If you have any questions or comments please use the suggestion box.

Copyright © 1999 - 2025, WeatherForYou.com LLC. All rights reserved.