S
M
T
W
T
F
S
26
82°
60°
27
82°
52°
28
77°
53°
29
78°
57°
30
77°
55°
31
77°
50°
1
76°
51°
2
75°
51°
3
75°
52°
4
76°
50°
5
75°
50°
6
76°
52°
7
78°
56°
8
79°
56°
9
77°
59°
10
80°
52°
11
78°
58°
12
84°
57°
13
81°
55°
14
84°
50°
15
76°
49°
16
75°
55°
17
76°
49°
18
74°
48°
19
73°
49°
20
74°
49°
21
75°
51°
22
74°
48°
23
73°
51°
24
74°
54°
25
76°
48°
26
73°
57°
27
80°
56°
28
80°
55°
29
81°
50°
30
79°
47°
31
71°
46°
1
71°
46°
2
72°
54°
3
73°
49°
4
75°
44°
5
69°
46°
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 44° and 60°. The average high for August is 76° 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 August weather will actually feel in Caledon. See also: September | October | November.