S
M
T
W
T
F
S
30
67°
52°
31
71°
53°
1
76°
52°
2
70°
51°
3
69°
47°
4
71°
50°
5
76°
51°
6
71°
46°
7
64°
47°
8
71°
48°
9
71°
50°
10
74°
50°
11
66°
48°
12
62°
47°
13
61°
38°
14
72°
44°
15
67°
48°
16
73°
46°
17
72°
47°
18
73°
47°
19
74°
46°
20
73°
46°
21
71°
43°
22
68°
46°
23
71°
46°
24
73°
42°
25
65°
41°
26
68°
45°
27
69°
45°
28
71°
44°
29
62°
41°
30
64°
42°
1
64°
40°
2
56°
36°
3
56°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Okotoks
Okotoks's September 2026 forecast shows daily high temperatures ranging from 56° to 76°, with overnight lows between 36° and 53°. The average high for September is 69° with an average low of 46°. 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 Okotoks. See also: October | November | December.
