S
M
T
W
T
F
S
26
82°
63°
27
82°
64°
28
84°
64°
29
84°
65°
30
83°
64°
31
82°
64°
1
80°
63°
2
81°
64°
3
82°
64°
4
81°
63°
5
82°
62°
6
80°
62°
7
80°
64°
8
82°
58°
9
76°
57°
10
75°
57°
11
76°
62°
12
76°
61°
13
77°
62°
14
76°
63°
15
76°
63°
16
80°
61°
17
78°
56°
18
76°
54°
19
76°
58°
20
77°
59°
21
76°
60°
22
81°
58°
23
81°
58°
24
77°
55°
25
74°
53°
26
75°
54°
27
74°
54°
28
73°
53°
29
75°
54°
30
75°
59°
31
80°
59°
1
80°
60°
2
79°
59°
3
80°
53°
4
79°
50°
5
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Canterbury
Canterbury's August 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 50° and 65°. The average high for August is 78° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Canterbury. See also: September | October | November.