S
M
T
W
T
F
S
26
74°
49°
27
75°
51°
28
75°
55°
29
76°
56°
30
80°
57°
31
81°
59°
1
82°
58°
2
83°
58°
3
83°
57°
4
82°
51°
5
77°
51°
6
73°
50°
7
73°
49°
8
74°
50°
9
75°
50°
10
77°
51°
11
78°
56°
12
80°
57°
13
78°
58°
14
80°
57°
15
80°
56°
16
81°
50°
17
74°
51°
18
73°
48°
19
74°
49°
20
79°
54°
21
78°
54°
22
72°
53°
23
74°
52°
24
75°
55°
25
79°
51°
26
72°
51°
27
72°
50°
28
75°
55°
29
73°
55°
30
77°
56°
31
77°
54°
1
76°
53°
2
74°
52°
3
76°
50°
4
71°
49°
5
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cannington
Cannington's August 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 48° and 59°. The average high for August is 77° with an average low of 53°. 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 Cannington. See also: September | October | November.