S
M
T
W
T
F
S
29
27°
7°
30
31°
17°
31
33°
12°
1
27°
17°
2
31°
16°
3
28°
18°
4
35°
23°
5
29°
24°
6
32°
14°
7
22°
9°
8
35°
13°
9
36°
23°
10
47°
29°
11
40°
30°
12
46°
28°
13
39°
29°
14
46°
28°
15
32°
27°
16
36°
28°
17
51°
29°
18
35°
28°
19
38°
31°
20
31°
20°
21
29°
21°
22
33°
19°
23
44°
24°
24
43°
32°
25
52°
38°
26
52°
38°
27
46°
31°
28
46°
31°
29
44°
36°
30
39°
34°
1
37°
34°
2
47°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sept-Îles
Sept-Îles's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Sept-Îles. See also: May | June | July.
