Hourly Weather Forecast - East Saint Louis, IL

12 AM
38°F
0%
8mph
SW
Partly Cloudy
Humidity
80%
Feels like
33°F
Dew Point
33°F
1 AM
38°F
0%
7mph
SW
Partly Cloudy
Humidity
82%
Feels like
32°F
Dew Point
33°F
2 AM
37°F
0%
6mph
SW
Partly Cloudy
Humidity
84%
Feels like
32°F
Dew Point
33°F
3 AM
37°F
10%
6mph
SW
Partly Cloudy
Humidity
86%
Feels like
32°F
Dew Point
33°F
4 AM
36°F
10%
5mph
WSW
Partly Cloudy
Humidity
87%
Feels like
32°F
Dew Point
33°F
5 AM
35°F
10%
5mph
WSW
Partly Cloudy
Humidity
89%
Feels like
31°F
Dew Point
33°F
6 AM
35°F
10%
4mph
WSW
Mostly Cloudy
Humidity
90%
Feels like
31°F
Dew Point
33°F
7 AM
36°F
10%
4mph
WSW
Partly Cloudy
Humidity
89%
Feels like
32°F
Dew Point
33°F
7:12 AM
8 AM
37°F
0%
4mph
WSW
Partly Cloudy
Humidity
86%
Feels like
35°F
Dew Point
33°F
9 AM
40°F
0%
3mph
WSW
Mostly Sunny
Humidity
81%
Feels like
38°F
Dew Point
35°F
10 AM
42°F
0%
2mph
SW
Sunny
Humidity
77%
Feels like
42°F
Dew Point
36°F
11 AM
45°F
0%
2mph
SSW
Sunny
Humidity
72%
Feels like
45°F
Dew Point
37°F
12 PM
47°F
0%
2mph
S
Sunny
Humidity
68%
Feels like
47°F
Dew Point
37°F
1 PM
49°F
0%
2mph
S
Sunny
Humidity
65%
Feels like
49°F
Dew Point
38°F
2 PM
50°F
0%
4mph
SSE
Mostly Sunny
Humidity
65%
Feels like
48°F
Dew Point
38°F
3 PM
49°F
0%
5mph
SE
Partly Cloudy
Humidity
67%
Feels like
47°F
Dew Point
39°F
4 PM
47°F
0%
6mph
SE
Partly Cloudy
Humidity
72%
Feels like
44°F
Dew Point
38°F
4:40 PM
5 PM
45°F
0%
7mph
SE
Mostly Clear
Humidity
78%
Feels like
41°F
Dew Point
38°F
6 PM
43°F
0%
7mph
SE
Mostly Clear
Humidity
84%
Feels like
38°F
Dew Point
38°F
7 PM
41°F
0%
8mph
SSE
Partly Cloudy
Humidity
89%
Feels like
36°F
Dew Point
38°F
8 PM
40°F
0%
9mph
SSE
Partly Cloudy
Humidity
92%
Feels like
34°F
Dew Point
38°F
9 PM
40°F
0%
10mph
S
Mostly Cloudy
Humidity
94%
Feels like
34°F
Dew Point
38°F
10 PM
41°F
0%
11mph
S
Mostly Cloudy
Humidity
95%
Feels like
34°F
Dew Point
39°F
11 PM
41°F
0%
11mph
S
Cloudy
Humidity
95%
Feels like
35°F
Dew Point
40°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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