Hourly Weather Forecast - Swansea, IL

12 AM
36°F
0%
6mph
SSE
Partly Cloudy
Humidity
78%
Feels like
31°F
Dew Point
30°F
1 AM
36°F
0%
6mph
S
Partly Cloudy
Humidity
80%
Feels like
31°F
Dew Point
30°F
2 AM
36°F
0%
6mph
S
Partly Cloudy
Humidity
81%
Feels like
31°F
Dew Point
31°F
3 AM
36°F
0%
5mph
S
Partly Cloudy
Humidity
83%
Feels like
31°F
Dew Point
31°F
4 AM
36°F
0%
5mph
SSW
Partly Cloudy
Humidity
84%
Feels like
32°F
Dew Point
31°F
5 AM
35°F
0%
5mph
SW
Partly Cloudy
Humidity
87%
Feels like
31°F
Dew Point
32°F
6 AM
35°F
0%
6mph
WSW
Mostly Cloudy
Humidity
89%
Feels like
30°F
Dew Point
32°F
7 AM
36°F
0%
4mph
W
Mostly Cloudy
Humidity
89%
Feels like
32°F
Dew Point
33°F
7:08 AM
8 AM
37°F
0%
5mph
NW
Partly Cloudy
Humidity
85%
Feels like
33°F
Dew Point
33°F
9 AM
39°F
0%
6mph
NW
Partly Cloudy
Humidity
81%
Feels like
34°F
Dew Point
34°F
10 AM
40°F
0%
8mph
NW
Partly Cloudy
Humidity
78%
Feels like
35°F
Dew Point
34°F
11 AM
42°F
0%
9mph
NW
Partly Cloudy
Humidity
75%
Feels like
36°F
Dew Point
34°F
12 PM
42°F
0%
9mph
NW
Partly Cloudy
Humidity
73%
Feels like
37°F
Dew Point
34°F
1 PM
42°F
0%
10mph
NW
Partly Cloudy
Humidity
71%
Feels like
37°F
Dew Point
34°F
2 PM
42°F
0%
11mph
NW
Partly Cloudy
Humidity
72%
Feels like
35°F
Dew Point
33°F
3 PM
40°F
0%
11mph
NW
Partly Cloudy
Humidity
73%
Feels like
34°F
Dew Point
32°F
4 PM
39°F
0%
10mph
NW
Partly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
31°F
4:39 PM
5 PM
37°F
0%
9mph
NNW
Partly Cloudy
Humidity
76%
Feels like
31°F
Dew Point
30°F
6 PM
36°F
0%
8mph
NNW
Partly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
29°F
7 PM
35°F
0%
7mph
NNW
Partly Cloudy
Humidity
78%
Feels like
29°F
Dew Point
28°F
8 PM
33°F
0%
7mph
NNW
Partly Cloudy
Humidity
79%
Feels like
27°F
Dew Point
27°F
9 PM
32°F
0%
7mph
NNW
Partly Cloudy
Humidity
80%
Feels like
25°F
Dew Point
26°F
10 PM
31°F
0%
7mph
NNW
Partly Cloudy
Humidity
81%
Feels like
24°F
Dew Point
26°F
11 PM
30°F
0%
6mph
NNW
Partly Cloudy
Humidity
81%
Feels like
23°F
Dew Point
25°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

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

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide