S
M
T
W
T
F
S
26
82°
62°
27
84°
63°
28
81°
68°
29
80°
60°
30
82°
60°
31
84°
68°
1
81°
66°
2
74°
61°
3
77°
62°
4
78°
64°
5
82°
63°
6
82°
61°
7
81°
60°
8
83°
62°
9
82°
61°
10
79°
59°
11
77°
56°
12
81°
61°
13
81°
59°
14
81°
54°
15
73°
52°
16
72°
54°
17
73°
59°
18
74°
58°
19
73°
56°
20
72°
54°
21
72°
51°
22
71°
50°
23
71°
50°
24
72°
52°
25
71°
52°
26
70°
52°
27
71°
52°
28
70°
49°
29
71°
51°
30
73°
55°
31
76°
58°
1
73°
57°
2
75°
54°
3
69°
51°
4
69°
52°
5
70°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Caledon
Caledon's August 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 49° and 68°. The average high for August is 76° with an average low of 57°. 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 Caledon. See also: September | October | November.