Hourly Weather Forecast - East Saint Louis, IL

12 AM
27°F
0%
5mph
SSW
Clear
Humidity
64%
Feels like
21°F
Dew Point
16°F
1 AM
27°F
0%
6mph
SSW
Clear
Humidity
68%
Feels like
20°F
Dew Point
17°F
2 AM
27°F
0%
6mph
SSW
Clear
Humidity
71%
Feels like
20°F
Dew Point
18°F
3 AM
27°F
0%
6mph
SSW
Clear
Humidity
73%
Feels like
20°F
Dew Point
19°F
4 AM
27°F
0%
6mph
SSW
Clear
Humidity
74%
Feels like
20°F
Dew Point
20°F
5 AM
28°F
0%
6mph
SSW
Clear
Humidity
75%
Feels like
21°F
Dew Point
21°F
6 AM
28°F
0%
6mph
SSW
Clear
Humidity
76%
Feels like
22°F
Dew Point
22°F
7 AM
30°F
0%
6mph
SSW
Clear
Humidity
74%
Feels like
23°F
Dew Point
23°F
7:11 AM
8 AM
32°F
0%
6mph
SSW
Sunny
Humidity
70%
Feels like
26°F
Dew Point
24°F
9 AM
36°F
0%
7mph
SSW
Sunny
Humidity
65%
Feels like
30°F
Dew Point
25°F
10 AM
39°F
0%
8mph
SSW
Sunny
Humidity
59%
Feels like
34°F
Dew Point
26°F
11 AM
43°F
0%
8mph
SSW
Sunny
Humidity
55%
Feels like
38°F
Dew Point
28°F
12 PM
46°F
0%
9mph
SSW
Sunny
Humidity
52%
Feels like
42°F
Dew Point
29°F
1 PM
48°F
0%
9mph
SSW
Sunny
Humidity
51%
Feels like
44°F
Dew Point
31°F
2 PM
48°F
0%
10mph
S
Sunny
Humidity
52%
Feels like
44°F
Dew Point
32°F
3 PM
47°F
0%
10mph
S
Sunny
Humidity
56%
Feels like
43°F
Dew Point
32°F
4 PM
45°F
0%
10mph
S
Sunny
Humidity
60%
Feels like
40°F
Dew Point
32°F
4:40 PM
5 PM
43°F
0%
10mph
S
Mostly Clear
Humidity
65%
Feels like
37°F
Dew Point
32°F
6 PM
41°F
0%
9mph
S
Partly Cloudy
Humidity
68%
Feels like
35°F
Dew Point
31°F
7 PM
40°F
0%
9mph
S
Partly Cloudy
Humidity
70%
Feels like
33°F
Dew Point
31°F
8 PM
39°F
0%
9mph
SSW
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
31°F
9 PM
38°F
0%
8mph
SSW
Partly Cloudy
Humidity
74%
Feels like
33°F
Dew Point
31°F
10 PM
38°F
0%
8mph
SSW
Partly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
31°F
11 PM
38°F
0%
8mph
SSW
Partly Cloudy
Humidity
77%
Feels like
33°F
Dew Point
32°F

Wind chill temperatures Monday A.M.

Frigid Weather Sends Shivers Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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