S
M
T
W
T
F
S
30
52°
47°
31
52°
46°
1
54°
46°
2
52°
45°
3
54°
45°
4
57°
47°
5
53°
40°
6
47°
38°
7
57°
39°
8
49°
47°
9
48°
39°
10
46°
39°
11
46°
41°
12
47°
35°
13
48°
36°
14
43°
31°
15
46°
32°
16
43°
32°
17
48°
37°
18
48°
35°
19
43°
36°
20
43°
39°
21
45°
40°
22
46°
41°
23
49°
40°
24
46°
37°
25
46°
34°
26
40°
24°
27
43°
34°
28
41°
34°
29
43°
33°
30
42°
34°
1
42°
33°
2
41°
33°
3
41°
32°
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 40° to 49°, with overnight lows between 24° and 41°. The average high for September is 44° with an average low of 35°. 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.
