S
M
T
W
T
F
S
30
61°
46°
31
60°
43°
1
59°
44°
2
63°
49°
3
72°
52°
4
72°
49°
5
69°
45°
6
59°
39°
7
61°
42°
8
63°
41°
9
65°
43°
10
67°
39°
11
63°
38°
12
58°
40°
13
59°
36°
14
55°
34°
15
54°
34°
16
51°
31°
17
52°
35°
18
53°
42°
19
53°
44°
20
63°
37°
21
57°
34°
22
52°
33°
23
50°
31°
24
51°
30°
25
50°
35°
26
51°
31°
27
51°
38°
28
50°
37°
29
61°
41°
30
49°
32°
1
57°
42°
2
Hist. Avg.
54°
35°
3
Hist. Avg.
54°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cold Lake 149c
Cold Lake 149c's September 2026 forecast shows daily high temperatures ranging from 49° to 72°, with overnight lows between 30° and 52°. The average high for September is 58° with an average low of 39°. 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 Cold Lake 149c. See also: October | November | December.
