Monthly Historical AveragesWaianiwa, STL
Average Temperature
High
14°
Feels 13
Low
7°
Feels 5
Average Precipitation
12 Days
80.6mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, April 6, 2026
Day
17°Feels 17
Wind
21 km/h NE
Gust
32 km/h
Humidity
63%
P.O.P
30%
Night
7°Feels 6
Wind
21 km/h E
Gust
31 km/h
Humidity
96%
P.O.P
20%
Historical AveragesApr 6
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity