Hourly Weather Forecast - Pontoon Beach, IL

10 AM
25°F
0%
2mph
N
Partly Cloudy
Humidity
72%
Feels like
25°F
Dew Point
17°F
11 AM
27°F
0%
1mph
NNW
Partly Cloudy
Humidity
68%
Feels like
27°F
Dew Point
18°F
12 PM
29°F
0%
1mph
NW
Partly Cloudy
Humidity
63%
Feels like
29°F
Dew Point
18°F
1 PM
30°F
0%
1mph
NW
Partly Cloudy
Humidity
61%
Feels like
30°F
Dew Point
19°F
2 PM
31°F
10%
0mph
NW
Partly Cloudy
Humidity
60%
Feels like
31°F
Dew Point
19°F
3 PM
30°F
10%
0mph
NW
Partly Cloudy
Humidity
62%
Feels like
30°F
Dew Point
19°F
4 PM
29°F
10%
0mph
NW
Partly Cloudy
Humidity
66%
Feels like
29°F
Dew Point
19°F
4:38 PM
5 PM
28°F
10%
0mph
ESE
Partly Cloudy
Humidity
68%
Feels like
28°F
Dew Point
19°F
6 PM
27°F
10%
1mph
SE
Partly Cloudy
Humidity
70%
Feels like
27°F
Dew Point
19°F
7 PM
27°F
10%
2mph
SE
Mostly Clear
Humidity
70%
Feels like
27°F
Dew Point
19°F
8 PM
27°F
10%
3mph
SSE
Mostly Clear
Humidity
70%
Feels like
24°F
Dew Point
19°F
9 PM
28°F
10%
4mph
SSE
Mostly Clear
Humidity
69%
Feels like
23°F
Dew Point
19°F
10 PM
28°F
10%
6mph
SSE
Partly Cloudy
Humidity
69%
Feels like
22°F
Dew Point
19°F
11 PM
29°F
10%
7mph
S
Partly Cloudy
Humidity
68%
Feels like
22°F
Dew Point
20°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