S
M
T
W
T
F
S
30
76°
51°
31
78°
48°
1
68°
49°
2
76°
50°
3
77°
45°
4
74°
49°
5
76°
51°
6
75°
44°
7
75°
40°
8
65°
38°
9
61°
37°
10
62°
37°
11
62°
38°
12
65°
42°
13
64°
34°
14
60°
32°
15
59°
33°
16
59°
34°
17
60°
33°
18
58°
35°
19
59°
38°
20
65°
40°
21
67°
43°
22
68°
42°
23
66°
38°
24
58°
38°
25
64°
33°
26
55°
40°
27
62°
40°
28
57°
37°
29
57°
35°
30
53°
34°
1
58°
37°
2
52°
35°
3
53°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fort Qu'Appelle
Fort Qu'Appelle's September 2026 forecast shows daily high temperatures ranging from 52° to 78°, with overnight lows between 28° and 51°. The average high for September is 64° 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 Fort Qu'Appelle. See also: October | November | December.