S
M
T
W
T
F
S
29
38°
11°
30
48°
31°
31
36°
31°
1
34°
24°
2
38°
19°
3
51°
34°
4
38°
30°
5
45°
31°
6
31°
18°
7
27°
15°
8
38°
11°
9
54°
31°
10
46°
33°
11
39°
26°
12
44°
23°
13
53°
37°
14
42°
34°
15
48°
36°
16
53°
40°
17
62°
38°
18
69°
38°
19
53°
30°
20
33°
21°
21
45°
32°
22
58°
30°
23
50°
26°
24
53°
26°
25
57°
31°
26
60°
35°
27
60°
38°
28
62°
42°
29
54°
35°
30
55°
38°
1
53°
33°
2
52°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lac-Saguay
Lac-Saguay's April 2026 forecast shows daily high temperatures ranging from 45° to 62°, with overnight lows between 26° and 42°. The average high for April is 55° with an average low of 33°. 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 Lac-Saguay. See also: May | June | July.