S
M
T
W
T
F
S
30
65°
47°
31
63°
48°
1
67°
52°
2
70°
49°
3
71°
50°
4
68°
44°
5
62°
41°
6
61°
40°
7
62°
43°
8
63°
42°
9
61°
43°
10
62°
42°
11
61°
40°
12
60°
40°
13
Hist. Avg.
62°
42°
14
Hist. Avg.
62°
42°
15
Hist. Avg.
62°
42°
16
Hist. Avg.
61°
41°
17
Hist. Avg.
61°
41°
18
Hist. Avg.
61°
41°
19
Hist. Avg.
61°
41°
20
Hist. Avg.
60°
40°
21
Hist. Avg.
60°
40°
22
Hist. Avg.
60°
40°
23
Hist. Avg.
60°
40°
24
Hist. Avg.
59°
39°
25
Hist. Avg.
59°
39°
26
Hist. Avg.
59°
39°
27
Hist. Avg.
59°
39°
28
Hist. Avg.
58°
38°
29
Hist. Avg.
58°
38°
30
Hist. Avg.
58°
38°
1
Hist. Avg.
57°
38°
2
Hist. Avg.
57°
37°
3
Hist. Avg.
57°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Edmonton
Edmonton's September 2026 forecast shows daily high temperatures ranging from 60° to 71°, with overnight lows between 40° and 52°. The average high for September is 64° 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 Edmonton. See also: October | November | December.
