Hourly Weather Forecast - Pontoon Beach, IL

12 AM
47°F
10%
5mph
SSW
Partly Cloudy
Humidity
90%
Feels like
44°F
Dew Point
44°F
1 AM
47°F
10%
5mph
SSW
Mostly Cloudy
Humidity
89%
Feels like
45°F
Dew Point
44°F
2 AM
47°F
0%
4mph
SSW
Partly Cloudy
Humidity
89%
Feels like
45°F
Dew Point
44°F
3 AM
47°F
0%
4mph
SSW
Partly Cloudy
Humidity
91%
Feels like
45°F
Dew Point
44°F
4 AM
47°F
0%
4mph
SSW
Partly Cloudy
Humidity
92%
Feels like
45°F
Dew Point
44°F
5 AM
46°F
0%
3mph
SSW
Cloudy
Humidity
94%
Feels like
45°F
Dew Point
45°F
6 AM
47°F
0%
3mph
SW
Cloudy
Humidity
95%
Feels like
46°F
Dew Point
46°F
7 AM
48°F
0%
3mph
SW
Cloudy
Humidity
94%
Feels like
48°F
Dew Point
47°F
7:15 AM
8 AM
51°F
0%
3mph
SW
Partly Cloudy
Humidity
90%
Feels like
51°F
Dew Point
48°F
9 AM
54°F
0%
3mph
SW
Mostly Sunny
Humidity
85%
Feels like
54°F
Dew Point
49°F
10 AM
57°F
0%
3mph
WSW
Partly Cloudy
Humidity
78%
Feels like
57°F
Dew Point
50°F
11 AM
60°F
0%
3mph
W
Partly Cloudy
Humidity
73%
Feels like
60°F
Dew Point
51°F
12 PM
61°F
0%
3mph
W
Partly Cloudy
Humidity
70%
Feels like
61°F
Dew Point
51°F
1 PM
61°F
0%
2mph
WNW
Partly Cloudy
Humidity
70%
Feels like
61°F
Dew Point
51°F
2 PM
60°F
0%
1mph
NW
Partly Cloudy
Humidity
71%
Feels like
60°F
Dew Point
50°F
3 PM
58°F
0%
1mph
NNW
Mostly Sunny
Humidity
73%
Feels like
58°F
Dew Point
50°F
4 PM
56°F
0%
1mph
N
Mostly Sunny
Humidity
77%
Feels like
56°F
Dew Point
50°F
4:43 PM
5 PM
55°F
0%
1mph
NNE
Partly Cloudy
Humidity
81%
Feels like
55°F
Dew Point
49°F
6 PM
53°F
0%
1mph
NE
Partly Cloudy
Humidity
84%
Feels like
53°F
Dew Point
48°F
7 PM
52°F
0%
1mph
NE
Partly Cloudy
Humidity
86%
Feels like
52°F
Dew Point
48°F
8 PM
51°F
0%
2mph
ENE
Partly Cloudy
Humidity
87%
Feels like
51°F
Dew Point
48°F
9 PM
51°F
10%
2mph
ENE
Partly Cloudy
Humidity
88%
Feels like
51°F
Dew Point
47°F
10 PM
50°F
30%
2mph
ENE
30% Chance Rain Showers
Humidity
89%
Feels like
50°F
Dew Point
47°F
11 PM
50°F
40%
2mph
E
40% Chance Rain Showers
Humidity
90%
Feels like
50°F
Dew Point
47°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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