S
M
T
W
T
F
S
26
63°
51°
27
61°
51°
28
64°
50°
29
65°
50°
30
66°
51°
31
64°
51°
1
65°
50°
2
65°
52°
3
64°
50°
4
64°
49°
5
60°
49°
6
59°
48°
7
57°
49°
8
62°
50°
9
63°
51°
10
62°
50°
11
61°
50°
12
61°
48°
13
60°
49°
14
60°
40°
15
58°
41°
16
54°
41°
17
52°
40°
18
55°
43°
19
59°
40°
20
53°
46°
21
54°
42°
22
56°
39°
23
51°
36°
24
51°
37°
25
52°
39°
26
52°
40°
27
51°
40°
28
50°
38°
29
52°
42°
30
52°
39°
31
53°
38°
1
53°
38°
2
52°
37°
3
50°
38°
4
49°
42°
5
51°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rankin Inlet
Rankin Inlet's August 2026 forecast shows daily high temperatures ranging from 49° to 66°, with overnight lows between 36° and 52°. The average high for August is 57° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Rankin Inlet. See also: September | October | November.