Hourly Weather Forecast - Knoxville, IL

12 AM
40°F
0%
10mph
NNE
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
32°F
1 AM
39°F
0%
9mph
NNE
Mostly Clear
Humidity
73%
Feels like
32°F
Dew Point
31°F
2 AM
37°F
0%
9mph
NNE
Mostly Clear
Humidity
75%
Feels like
31°F
Dew Point
30°F
3 AM
36°F
0%
8mph
NNE
Mostly Clear
Humidity
77%
Feels like
30°F
Dew Point
29°F
4 AM
35°F
0%
7mph
NNE
Mostly Clear
Humidity
77%
Feels like
29°F
Dew Point
28°F
5 AM
33°F
0%
7mph
NNE
Mostly Clear
Humidity
80%
Feels like
27°F
Dew Point
28°F
6 AM
32°F
0%
6mph
NNE
Mostly Clear
Humidity
82%
Feels like
26°F
Dew Point
27°F
6:59 AM
7 AM
32°F
0%
6mph
NNE
Mostly Sunny
Humidity
82%
Feels like
27°F
Dew Point
28°F
8 AM
34°F
0%
6mph
NNE
Mostly Sunny
Humidity
81%
Feels like
29°F
Dew Point
29°F
9 AM
37°F
0%
6mph
NNE
Mostly Sunny
Humidity
75%
Feels like
32°F
Dew Point
30°F
10 AM
40°F
0%
6mph
NNE
Mostly Sunny
Humidity
68%
Feels like
35°F
Dew Point
30°F
11 AM
42°F
0%
6mph
NNE
Mostly Sunny
Humidity
61%
Feels like
38°F
Dew Point
30°F
12 PM
45°F
0%
6mph
NNE
Mostly Sunny
Humidity
55%
Feels like
42°F
Dew Point
30°F
1 PM
48°F
0%
6mph
NNE
Sunny
Humidity
49%
Feels like
45°F
Dew Point
30°F
2 PM
49°F
0%
6mph
NNE
Sunny
Humidity
45%
Feels like
47°F
Dew Point
29°F
3 PM
51°F
0%
5mph
NE
Sunny
Humidity
42%
Feels like
51°F
Dew Point
29°F
4 PM
51°F
0%
5mph
NE
Sunny
Humidity
40%
Feels like
51°F
Dew Point
28°F
5 PM
51°F
0%
4mph
ENE
Mostly Sunny
Humidity
41%
Feels like
51°F
Dew Point
28°F
6 PM
49°F
0%
4mph
ENE
Partly Cloudy
Humidity
43%
Feels like
48°F
Dew Point
28°F
7 PM
47°F
0%
3mph
E
Partly Cloudy
Humidity
46%
Feels like
47°F
Dew Point
28°F
7:16 PM
8 PM
45°F
0%
3mph
E
Mostly Cloudy
Humidity
51%
Feels like
44°F
Dew Point
28°F
9 PM
44°F
0%
4mph
ESE
Mostly Cloudy
Humidity
56%
Feels like
42°F
Dew Point
29°F
10 PM
42°F
0%
4mph
ESE
Mostly Cloudy
Humidity
60%
Feels like
40°F
Dew Point
29°F
11 PM
41°F
0%
5mph
ESE
Mostly Cloudy
Humidity
61%
Feels like
38°F
Dew Point
29°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide