Hourly Weather Forecast - Williamsville, IL

5 AM
48°F
0%
6mph
ESE
Mostly Clear
Humidity
85%
Feels like
46°F
Dew Point
44°F
6 AM
49°F
0%
5mph
ESE
Mostly Clear
Humidity
82%
Feels like
46°F
Dew Point
43°F
7 AM
51°F
0%
5mph
ESE
Mostly Clear
Humidity
76%
Feels like
51°F
Dew Point
43°F
7:00 AM
8 AM
54°F
0%
6mph
ESE
Mostly Sunny
Humidity
70%
Feels like
54°F
Dew Point
44°F
9 AM
57°F
0%
6mph
SE
Sunny
Humidity
64%
Feels like
57°F
Dew Point
45°F
10 AM
61°F
0%
6mph
SE
Sunny
Humidity
58%
Feels like
61°F
Dew Point
46°F
11 AM
65°F
0%
7mph
SSE
Sunny
Humidity
54%
Feels like
65°F
Dew Point
48°F
12 PM
69°F
0%
8mph
S
Sunny
Humidity
50%
Feels like
69°F
Dew Point
49°F
1 PM
72°F
0%
8mph
S
Sunny
Humidity
46%
Feels like
72°F
Dew Point
50°F
2 PM
75°F
0%
9mph
SSW
Sunny
Humidity
42%
Feels like
75°F
Dew Point
50°F
3 PM
77°F
0%
9mph
SSW
Sunny
Humidity
38%
Feels like
77°F
Dew Point
50°F
4 PM
78°F
0%
9mph
SW
Sunny
Humidity
37%
Feels like
78°F
Dew Point
50°F
5 PM
78°F
0%
9mph
SSW
Sunny
Humidity
38%
Feels like
78°F
Dew Point
50°F
6 PM
76°F
0%
8mph
SSW
Sunny
Humidity
41%
Feels like
76°F
Dew Point
51°F
7 PM
74°F
0%
7mph
SSW
Sunny
Humidity
45%
Feels like
74°F
Dew Point
51°F
7:11 PM
8 PM
71°F
0%
8mph
S
Clear
Humidity
50%
Feels like
71°F
Dew Point
52°F
9 PM
69°F
0%
9mph
S
Clear
Humidity
57%
Feels like
69°F
Dew Point
53°F
10 PM
66°F
0%
9mph
S
Clear
Humidity
63%
Feels like
66°F
Dew Point
53°F
11 PM
65°F
0%
10mph
SSW
Clear
Humidity
67%
Feels like
65°F
Dew Point
54°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