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Monthly Historical Averages
Riverton, STL
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
17°
7
19°
8
17°
9
14°
10
16°
11
17°
12
15°
13
14°
14
11°
15
11°
16
11°
17
12°
18
11°
19
11°
20
13°
21
22
23
24
25
26
27
28
29
30
Forecast
Monday, April 6, 2026
Day
17°
Feels 16
Wind
21 km/h E
Gust
31 km/h
Humidity
67%
P.O.P
30%
Night
9°
Feels 7
Wind
18 km/h E
Gust
27 km/h
Humidity
95%
P.O.P
20%
Historical Averages
Apr 6
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
14°
Feels 13
Low
8°
Feels 6
Average Precipitation
12 Days
Rain amount
82.4mm
Snow amount
0cm