Hourly Weather Forecast - Pontoon Beach, IL

12 AM
32°F
0%
4mph
N
Partly Cloudy
Humidity
69%
Feels like
27°F
Dew Point
23°F
1 AM
32°F
10%
5mph
NNE
Partly Cloudy
Humidity
70%
Feels like
27°F
Dew Point
23°F
2 AM
32°F
10%
5mph
NNE
Partly Cloudy
Humidity
71%
Feels like
27°F
Dew Point
23°F
3 AM
31°F
10%
6mph
NNE
Mostly Cloudy
Humidity
73%
Feels like
25°F
Dew Point
24°F
4 AM
31°F
10%
5mph
NNE
Cloudy
Humidity
75%
Feels like
25°F
Dew Point
24°F
5 AM
29°F
10%
5mph
N
Cloudy
Humidity
79%
Feels like
24°F
Dew Point
24°F
6 AM
29°F
10%
5mph
NNW
Cloudy
Humidity
82%
Feels like
24°F
Dew Point
25°F
7 AM
30°F
20%
4mph
NNW
Cloudy
Humidity
89%
Feels like
25°F
Dew Point
27°F
7:08 AM
8 AM
31°F
20%
4mph
NW
Cloudy
Humidity
89%
Feels like
28°F
Dew Point
28°F
9 AM
33°F
20%
4mph
NW
Cloudy
Humidity
88%
Feels like
29°F
Dew Point
29°F
10 AM
34°F
10%
5mph
NW
Cloudy
Humidity
84%
Feels like
30°F
Dew Point
30°F
11 AM
36°F
10%
6mph
NW
Cloudy
Humidity
79%
Feels like
31°F
Dew Point
30°F
12 PM
37°F
10%
7mph
NW
Cloudy
Humidity
75%
Feels like
32°F
Dew Point
30°F
1 PM
38°F
10%
8mph
NW
Cloudy
Humidity
73%
Feels like
32°F
Dew Point
30°F
2 PM
38°F
20%
8mph
NW
Cloudy
Humidity
71%
Feels like
32°F
Dew Point
29°F
3 PM
36°F
20%
9mph
NW
Cloudy
Humidity
71%
Feels like
30°F
Dew Point
28°F
4 PM
35°F
20%
9mph
NW
Mostly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
27°F
4:39 PM
5 PM
33°F
10%
9mph
NW
Partly Cloudy
Humidity
74%
Feels like
25°F
Dew Point
26°F
6 PM
31°F
10%
10mph
NW
Partly Cloudy
Humidity
76%
Feels like
22°F
Dew Point
24°F
7 PM
28°F
10%
10mph
NW
Partly Cloudy
Humidity
81%
Feels like
19°F
Dew Point
23°F
8 PM
25°F
10%
10mph
NNW
Mostly Cloudy
Humidity
88%
Feels like
15°F
Dew Point
22°F
9 PM
23°F
10%
11mph
NNW
Cloudy
Humidity
91%
Feels like
12°F
Dew Point
20°F
10 PM
21°F
10%
11mph
NNW
Cloudy
Humidity
93%
Feels like
9°F
Dew Point
19°F
11 PM
19°F
10%
11mph
NNW
Cloudy
Humidity
93%
Feels like
7°F
Dew Point
17°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide