S
M
T
W
T
F
S
31
82°
58°
1
74°
51°
2
72°
49°
3
83°
54°
4
67°
46°
5
74°
40°
6
79°
51°
7
76°
48°
8
82°
50°
9
84°
54°
10
80°
53°
11
81°
46°
12
84°
55°
13
84°
53°
14
78°
54°
15
75°
52°
16
78°
42°
17
82°
55°
18
72°
54°
19
74°
46°
20
85°
46°
21
75°
47°
22
72°
43°
23
74°
47°
24
61°
41°
25
70°
35°
26
64°
45°
27
65°
41°
28
62°
43°
29
75°
51°
30
62°
43°
1
63°
47°
2
67°
40°
3
67°
41°
4
53°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Edmonton
Edmonton's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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.
