S
M
T
W
T
F
S
29
31°
9°
30
44°
25°
31
31°
23°
1
29°
19°
2
34°
13°
3
32°
26°
4
32°
25°
5
35°
24°
6
36°
20°
7
30°
10°
8
37°
9°
9
51°
26°
10
51°
33°
11
38°
32°
12
46°
29°
13
46°
35°
14
45°
37°
15
42°
37°
16
47°
37°
17
52°
36°
18
57°
34°
19
46°
28°
20
28°
17°
21
38°
13°
22
48°
25°
23
38°
30°
24
42°
26°
25
53°
33°
26
63°
34°
27
65°
37°
28
66°
38°
29
55°
40°
30
51°
42°
1
50°
33°
2
45°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Saint-Hilaire
Saint-Hilaire's April 2026 forecast shows daily high temperatures ranging from 45° to 66°, with overnight lows between 33° and 42°. The average high for April is 53° 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-Hilaire. See also: May | June | July.
