S
M
T
W
T
F
S
30
71°
49°
31
74°
45°
1
73°
44°
2
72°
47°
3
70°
49°
4
70°
50°
5
72°
50°
6
72°
49°
7
73°
50°
8
73°
49°
9
72°
49°
10
73°
45°
11
73°
43°
12
72°
44°
13
69°
43°
14
71°
44°
15
65°
43°
16
68°
41°
17
69°
42°
18
64°
42°
19
67°
40°
20
68°
39°
21
62°
43°
22
63°
41°
23
64°
38°
24
64°
38°
25
61°
39°
26
61°
39°
27
60°
40°
28
60°
41°
29
61°
43°
30
63°
43°
1
64°
42°
2
63°
43°
3
63°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Inlet Baddeck
Inlet Baddeck's September 2026 forecast shows daily high temperatures ranging from 60° to 74°, with overnight lows between 38° and 50°. The average high for September is 67° 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 September weather will actually feel in Inlet Baddeck. See also: October | November | December.