Hourly Weather Forecast - Pontoon Beach, IL

12 AM
32°F
0%
4mph
SE
Clear
Humidity
69%
Feels like
28°F
Dew Point
23°F
1 AM
33°F
0%
5mph
SE
Mostly Clear
Humidity
67%
Feels like
28°F
Dew Point
23°F
2 AM
34°F
0%
5mph
SE
Partly Cloudy
Humidity
65%
Feels like
29°F
Dew Point
23°F
3 AM
34°F
0%
5mph
SSE
Partly Cloudy
Humidity
64%
Feels like
29°F
Dew Point
23°F
4 AM
34°F
0%
5mph
SSE
Mostly Cloudy
Humidity
63%
Feels like
30°F
Dew Point
23°F
5 AM
34°F
0%
5mph
SSE
Mostly Cloudy
Humidity
63%
Feels like
30°F
Dew Point
23°F
6 AM
35°F
0%
5mph
SSE
Partly Cloudy
Humidity
63%
Feels like
30°F
Dew Point
23°F
7 AM
35°F
0%
5mph
SSE
Partly Cloudy
Humidity
62%
Feels like
31°F
Dew Point
24°F
7:15 AM
8 AM
38°F
0%
6mph
SSE
Partly Cloudy
Humidity
59%
Feels like
33°F
Dew Point
25°F
9 AM
41°F
0%
7mph
SSE
Partly Cloudy
Humidity
55%
Feels like
36°F
Dew Point
26°F
10 AM
44°F
0%
7mph
S
Partly Cloudy
Humidity
51%
Feels like
40°F
Dew Point
27°F
11 AM
47°F
0%
7mph
S
Mostly Cloudy
Humidity
48%
Feels like
44°F
Dew Point
29°F
12 PM
49°F
0%
8mph
S
Mostly Cloudy
Humidity
48%
Feels like
46°F
Dew Point
31°F
1 PM
50°F
0%
8mph
S
Mostly Cloudy
Humidity
51%
Feels like
50°F
Dew Point
33°F
2 PM
50°F
0%
7mph
S
Mostly Cloudy
Humidity
55%
Feels like
50°F
Dew Point
34°F
3 PM
49°F
10%
7mph
S
Mostly Cloudy
Humidity
60%
Feels like
46°F
Dew Point
36°F
4 PM
49°F
10%
7mph
S
Partly Cloudy
Humidity
67%
Feels like
45°F
Dew Point
38°F
4:42 PM
5 PM
48°F
10%
7mph
S
Partly Cloudy
Humidity
71%
Feels like
45°F
Dew Point
39°F
6 PM
48°F
10%
7mph
S
Partly Cloudy
Humidity
75%
Feels like
44°F
Dew Point
40°F
7 PM
47°F
10%
7mph
S
Partly Cloudy
Humidity
78%
Feels like
44°F
Dew Point
41°F
8 PM
47°F
0%
7mph
S
Mostly Clear
Humidity
82%
Feels like
43°F
Dew Point
42°F
9 PM
47°F
10%
7mph
S
Mostly Clear
Humidity
85%
Feels like
43°F
Dew Point
42°F
10 PM
47°F
10%
6mph
S
Partly Cloudy
Humidity
88%
Feels like
43°F
Dew Point
43°F
11 PM
47°F
10%
6mph
SSW
Partly Cloudy
Humidity
89%
Feels like
44°F
Dew Point
44°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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