S
M
T
W
T
F
S
30
69°
51°
31
65°
48°
1
76°
45°
2
84°
54°
3
80°
60°
4
83°
57°
5
81°
57°
6
72°
61°
7
67°
55°
8
66°
52°
9
75°
47°
10
78°
50°
11
61°
45°
12
57°
40°
13
66°
32°
14
53°
49°
15
57°
45°
16
60°
46°
17
66°
52°
18
70°
50°
19
68°
50°
20
65°
50°
21
71°
50°
22
72°
48°
23
69°
47°
24
67°
46°
25
70°
48°
26
65°
46°
27
62°
41°
28
63°
42°
29
65°
43°
30
63°
36°
1
53°
39°
2
55°
42°
3
62°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Regina
Regina's September 2026 forecast shows daily high temperatures ranging from 53° to 72°, with overnight lows between 36° and 52°. The average high for September is 65° with an average low of 45°. 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 Regina. See also: October | November | December.
