Hourly Weather Forecast - Mount Vernon, IL

12 AM
32°F
0%
2mph
ESE
Partly Cloudy
Humidity
82%
Feels like
32°F
Dew Point
27°F
1 AM
31°F
0%
2mph
E
Partly Cloudy
Humidity
83%
Feels like
31°F
Dew Point
27°F
2 AM
31°F
0%
2mph
E
Partly Cloudy
Humidity
83%
Feels like
31°F
Dew Point
26°F
3 AM
30°F
0%
2mph
E
Mostly Clear
Humidity
84%
Feels like
30°F
Dew Point
26°F
4 AM
29°F
0%
2mph
ENE
Mostly Clear
Humidity
83%
Feels like
29°F
Dew Point
25°F
5 AM
28°F
0%
2mph
ENE
Clear
Humidity
85%
Feels like
28°F
Dew Point
24°F
6 AM
28°F
0%
2mph
ENE
Clear
Humidity
82%
Feels like
28°F
Dew Point
24°F
6:53 AM
7 AM
30°F
0%
2mph
ENE
Sunny
Humidity
80%
Feels like
30°F
Dew Point
24°F
8 AM
33°F
0%
2mph
E
Sunny
Humidity
77%
Feels like
33°F
Dew Point
26°F
9 AM
36°F
0%
2mph
E
Mostly Sunny
Humidity
69%
Feels like
36°F
Dew Point
27°F
10 AM
39°F
0%
2mph
ESE
Sunny
Humidity
63%
Feels like
39°F
Dew Point
28°F
11 AM
42°F
0%
2mph
SSE
Sunny
Humidity
61%
Feels like
42°F
Dew Point
29°F
12 PM
45°F
0%
3mph
S
Sunny
Humidity
58%
Feels like
43°F
Dew Point
31°F
1 PM
46°F
0%
4mph
S
Sunny
Humidity
58%
Feels like
45°F
Dew Point
32°F
2 PM
48°F
0%
4mph
S
Sunny
Humidity
56%
Feels like
46°F
Dew Point
33°F
3 PM
48°F
0%
4mph
S
Sunny
Humidity
58%
Feels like
46°F
Dew Point
34°F
4 PM
46°F
0%
4mph
S
Sunny
Humidity
61%
Feels like
45°F
Dew Point
33°F
5 PM
44°F
0%
3mph
SSE
Sunny
Humidity
68%
Feels like
42°F
Dew Point
34°F
5:27 PM
6 PM
41°F
0%
3mph
SSE
Clear
Humidity
71%
Feels like
39°F
Dew Point
32°F
7 PM
39°F
0%
4mph
SSE
Clear
Humidity
77%
Feels like
37°F
Dew Point
33°F
8 PM
38°F
0%
4mph
S
Clear
Humidity
80%
Feels like
36°F
Dew Point
33°F
9 PM
38°F
0%
4mph
S
Clear
Humidity
82%
Feels like
34°F
Dew Point
33°F
10 PM
38°F
0%
5mph
S
Clear
Humidity
84%
Feels like
34°F
Dew Point
34°F
11 PM
38°F
0%
5mph
S
Clear
Humidity
86%
Feels like
34°F
Dew Point
34°F

Today's Weather Outlook

Today's Weather Outlook

Quiet and warm weather continues for the Western U.S., while wetter weather occurs on the opposite end of the nation.

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

(Image provided by Pixabay.com)

Before A Winter Storm: Prep Your Pets!

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide