S
M
T
W
T
F
S
30
63°
37°
31
63°
46°
1
61°
43°
2
59°
43°
3
54°
45°
4
57°
43°
5
55°
39°
6
52°
37°
7
46°
36°
8
48°
37°
9
48°
37°
10
45°
34°
11
50°
28°
12
46°
30°
13
45°
34°
14
46°
37°
15
46°
34°
16
46°
32°
17
39°
32°
18
41°
34°
19
43°
34°
20
48°
36°
21
39°
32°
22
39°
28°
23
50°
39°
24
45°
36°
25
41°
34°
26
39°
34°
27
41°
34°
28
37°
36°
29
37°
36°
30
41°
37°
1
43°
36°
2
40°
34°
3
39°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Iqaluit
Iqaluit's September 2026 forecast shows daily high temperatures ranging from 39° to 43°, with overnight lows between 32° and 36°. The average high for September is 41° with an average low of 34°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Iqaluit. See also: October | November | December.
