S
M
T
W
T
F
S
29
36°
4°
30
47°
20°
31
35°
30°
1
32°
20°
2
37°
23°
3
34°
31°
4
35°
31°
5
45°
32°
6
36°
21°
7
31°
13°
8
37°
8°
9
59°
31°
10
48°
35°
11
45°
31°
12
47°
22°
13
49°
35°
14
47°
37°
15
44°
36°
16
39°
35°
17
64°
35°
18
69°
37°
19
52°
28°
20
36°
21°
21
45°
19°
22
53°
36°
23
44°
28°
24
45°
32°
25
52°
34°
26
59°
39°
27
65°
40°
28
68°
43°
29
58°
45°
30
55°
41°
1
51°
40°
2
49°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Saint-Apollinaire
Saint-Apollinaire's April 2026 forecast shows daily high temperatures ranging from 45° to 68°, with overnight lows between 32° and 45°. The average high for April is 56° with an average low of 39°. 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-Apollinaire. See also: May | June | July.