Monthly Historical AveragesEast Saint Louis, IL
Average Temperature
High
20°
Feels 20
Low
9°
Feels 8
Average Precipitation
11 Days
124.7mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, April 1, 2026
Day
24°Feels 24
Wind
15 km/h SW
Gust
22 km/h
Humidity
65%
P.O.P
80%
Rain
~5 mm
Night
16°Feels 16
Wind
20 km/h S
Gust
31 km/h
Humidity
91%
P.O.P
30%
Historical AveragesApr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity