S
M
T
W
T
F
S
30
67°
47°
31
65°
38°
1
63°
43°
2
69°
45°
3
72°
45°
4
72°
38°
5
63°
37°
6
60°
39°
7
62°
35°
8
59°
32°
9
58°
35°
10
57°
39°
11
62°
40°
12
62°
41°
13
64°
37°
14
63°
44°
15
67°
40°
16
65°
40°
17
66°
31°
18
57°
37°
19
57°
41°
20
66°
43°
21
62°
34°
22
59°
33°
23
57°
33°
24
53°
31°
25
53°
29°
26
55°
32°
27
54°
36°
28
55°
33°
29
59°
36°
30
62°
37°
1
58°
36°
2
63°
36°
3
53°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ponoka
Ponoka's September 2026 forecast shows daily high temperatures ranging from 53° to 72°, with overnight lows between 29° and 47°. The average high for September is 61° with an average low of 37°. 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 Ponoka. See also: October | November | December.