S
M
T
W
T
F
S
30
46°
35°
31
45°
35°
1
46°
42°
2
49°
42°
3
54°
41°
4
53°
40°
5
53°
38°
6
50°
41°
7
48°
41°
8
51°
40°
9
50°
33°
10
46°
32°
11
44°
36°
12
44°
38°
13
45°
37°
14
43°
34°
15
43°
36°
16
46°
37°
17
45°
33°
18
44°
36°
19
45°
33°
20
42°
31°
21
39°
27°
22
36°
27°
23
34°
28°
24
36°
26°
25
35°
26°
26
34°
32°
27
36°
30°
28
38°
27°
29
35°
31°
30
37°
31°
1
38°
25°
2
39°
25°
3
36°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rankin Inlet
Rankin Inlet's September 2026 forecast shows daily high temperatures ranging from 34° to 54°, with overnight lows between 24° and 42°. The average high for September is 43° 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 September weather will actually feel in Rankin Inlet. See also: October | November | December.
