S
M
T
W
T
F
S
30
74°
57°
31
73°
57°
1
73°
56°
2
72°
56°
3
73°
54°
4
72°
51°
5
67°
52°
6
69°
54°
7
70°
55°
8
71°
55°
9
70°
54°
10
69°
52°
11
68°
50°
12
69°
53°
13
69°
52°
14
66°
53°
15
67°
50°
16
68°
47°
17
64°
47°
18
64°
49°
19
65°
51°
20
64°
50°
21
63°
48°
22
64°
49°
23
63°
49°
24
64°
50°
25
62°
50°
26
64°
51°
27
64°
52°
28
Hist. Avg.
62°
50°
29
Hist. Avg.
61°
49°
30
Hist. Avg.
61°
49°
1
Hist. Avg.
61°
49°
2
Hist. Avg.
61°
49°
3
Hist. Avg.
60°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Canterbury
Canterbury's September 2026 forecast shows daily high temperatures ranging from 62° to 74°, with overnight lows between 47° and 57°. The average high for September is 68° with an average low of 52°. 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 Canterbury. See also: October | November | December.