S
M
T
W
T
F
S
26
69°
52°
27
70°
53°
28
70°
55°
29
74°
55°
30
76°
56°
31
76°
57°
1
75°
55°
2
72°
55°
3
71°
54°
4
72°
53°
5
70°
53°
6
72°
54°
7
70°
52°
8
70°
52°
9
71°
53°
10
70°
53°
11
70°
52°
12
75°
52°
13
76°
54°
14
75°
56°
15
76°
57°
16
77°
55°
17
76°
56°
18
78°
57°
19
77°
56°
20
78°
57°
21
78°
57°
22
77°
55°
23
75°
57°
24
78°
57°
25
79°
56°
26
78°
57°
27
78°
57°
28
79°
56°
29
76°
53°
30
73°
54°
31
74°
57°
1
76°
58°
2
79°
58°
3
79°
55°
4
73°
57°
5
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South Berkeley
South Berkeley's August 2026 forecast shows daily high temperatures ranging from 69° to 79°, with overnight lows between 52° and 58°. The average high for August is 75° with an average low of 55°. 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 South Berkeley. See also: September | October | November.