Hourly Weather Forecast - Pontoon Beach, IL

12 AM
50°F
30%
2mph
E
30% Chance Rain Showers
Humidity
90%
Feels like
50°F
Dew Point
47°F
1 AM
50°F
10%
2mph
ESE
Partly Cloudy
Humidity
90%
Feels like
50°F
Dew Point
47°F
2 AM
50°F
0%
2mph
ESE
Partly Cloudy
Humidity
90%
Feels like
50°F
Dew Point
47°F
3 AM
49°F
0%
3mph
ESE
Mostly Cloudy
Humidity
91%
Feels like
49°F
Dew Point
47°F
4 AM
49°F
0%
3mph
ESE
Mostly Cloudy
Humidity
93%
Feels like
48°F
Dew Point
47°F
5 AM
48°F
0%
4mph
ESE
Mostly Cloudy
Humidity
95%
Feels like
47°F
Dew Point
47°F
6 AM
48°F
10%
5mph
SE
Mostly Cloudy
Humidity
96%
Feels like
47°F
Dew Point
47°F
7 AM
50°F
10%
5mph
SE
Mostly Cloudy
Humidity
94%
Feels like
48°F
Dew Point
48°F
7:16 AM
8 AM
53°F
20%
5mph
SE
Mostly Cloudy
Humidity
89%
Feels like
53°F
Dew Point
50°F
9 AM
56°F
10%
5mph
SSE
Cloudy
Humidity
85%
Feels like
56°F
Dew Point
52°F
10 AM
60°F
10%
5mph
SSE
Cloudy
Humidity
80%
Feels like
60°F
Dew Point
53°F
11 AM
62°F
10%
6mph
S
Cloudy
Humidity
77%
Feels like
62°F
Dew Point
55°F
12 PM
65°F
10%
7mph
S
Mostly Cloudy
Humidity
74%
Feels like
65°F
Dew Point
56°F
1 PM
66°F
10%
7mph
S
Mostly Cloudy
Humidity
73%
Feels like
66°F
Dew Point
57°F
2 PM
66°F
10%
7mph
S
Mostly Cloudy
Humidity
72%
Feels like
66°F
Dew Point
57°F
3 PM
66°F
10%
7mph
S
Partly Cloudy
Humidity
74%
Feels like
66°F
Dew Point
57°F
4 PM
65°F
10%
7mph
S
Partly Cloudy
Humidity
78%
Feels like
65°F
Dew Point
58°F
4:43 PM
5 PM
64°F
0%
7mph
S
Partly Cloudy
Humidity
83%
Feels like
64°F
Dew Point
58°F
6 PM
64°F
0%
6mph
S
Partly Cloudy
Humidity
85%
Feels like
64°F
Dew Point
59°F
7 PM
63°F
10%
6mph
S
Partly Cloudy
Humidity
87%
Feels like
63°F
Dew Point
59°F
8 PM
63°F
10%
6mph
SSW
Partly Cloudy
Humidity
89%
Feels like
63°F
Dew Point
59°F
9 PM
62°F
10%
6mph
SSW
Mostly Cloudy
Humidity
90%
Feels like
62°F
Dew Point
59°F
10 PM
62°F
10%
6mph
SSW
Mostly Cloudy
Humidity
90%
Feels like
62°F
Dew Point
59°F
11 PM
61°F
10%
6mph
SSW
Mostly Cloudy
Humidity
90%
Feels like
61°F
Dew Point
58°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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