S
M
T
W
T
F
S
26
60°
44°
27
61°
44°
28
60°
43°
29
60°
48°
30
61°
49°
31
65°
48°
1
60°
47°
2
62°
47°
3
63°
49°
4
63°
49°
5
62°
50°
6
64°
48°
7
62°
49°
8
64°
48°
9
64°
50°
10
65°
51°
11
66°
49°
12
66°
49°
13
60°
45°
14
60°
47°
15
62°
48°
16
63°
48°
17
62°
44°
18
61°
43°
19
60°
47°
20
61°
45°
21
60°
49°
22
63°
51°
23
66°
52°
24
67°
52°
25
67°
51°
26
66°
50°
27
65°
51°
28
65°
50°
29
66°
50°
30
61°
48°
31
61°
50°
1
64°
50°
2
65°
51°
3
66°
45°
4
64°
44°
5
61°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cape Town
Cape Town's August 2026 forecast shows daily high temperatures ranging from 60° to 67°, with overnight lows between 43° and 52°. The average high for August is 63° with an average low of 48°. 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 Cape Town. See also: September | October | November.
