S
M
T
W
T
F
S
30
79°
61°
31
79°
61°
1
78°
62°
2
78°
58°
3
77°
51°
4
69°
50°
5
69°
58°
6
71°
60°
7
77°
60°
8
76°
58°
9
72°
52°
10
73°
58°
11
75°
59°
12
75°
59°
13
76°
58°
14
75°
58°
15
75°
54°
16
73°
52°
17
69°
54°
18
72°
50°
19
65°
47°
20
64°
45°
21
61°
44°
22
63°
54°
23
65°
51°
24
64°
45°
25
61°
44°
26
62°
52°
27
68°
53°
28
69°
48°
29
68°
47°
30
64°
47°
1
60°
48°
2
66°
43°
3
59°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Humewood-Cedarvale
Humewood-Cedarvale's September 2026 forecast shows daily high temperatures ranging from 59° to 79°, with overnight lows between 43° and 62°. The average high for September is 70° with an average low of 53°. 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 Humewood-Cedarvale. See also: October | November | December.
