S
M
T
W
T
F
S
29
43°
27°
30
59°
40°
31
40°
32°
1
38°
32°
2
43°
36°
3
62°
32°
4
48°
42°
5
51°
31°
6
40°
23°
7
36°
24°
8
43°
38°
9
55°
36°
10
53°
39°
11
58°
43°
12
57°
42°
13
57°
42°
14
53°
38°
15
52°
43°
16
47°
27°
17
44°
27°
18
45°
30°
19
46°
33°
20
57°
42°
21
60°
41°
22
58°
40°
23
53°
42°
24
62°
42°
25
62°
41°
26
51°
42°
27
54°
42°
28
51°
40°
29
51°
42°
30
52°
41°
1
52°
37°
2
54°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Saint-Constant
Saint-Constant's April 2026 forecast shows daily high temperatures ranging from 36° to 62°, with overnight lows between 23° and 43°. The average high for April is 52° with an average low of 37°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Saint-Constant. See also: May | June | July.