S
M
T
W
T
F
S
26
85°
63°
27
86°
70°
28
88°
70°
29
87°
69°
30
88°
68°
31
90°
70°
1
89°
73°
2
86°
76°
3
83°
74°
4
83°
74°
5
85°
73°
6
88°
72°
7
89°
71°
8
88°
72°
9
90°
72°
10
92°
72°
11
90°
71°
12
85°
70°
13
86°
68°
14
87°
79°
15
88°
69°
16
83°
67°
17
89°
72°
18
90°
72°
19
89°
71°
20
90°
71°
21
85°
70°
22
87°
71°
23
88°
71°
24
89°
72°
25
89°
72°
26
88°
71°
27
87°
71°
28
86°
70°
29
86°
71°
30
87°
70°
31
87°
70°
1
86°
69°
2
83°
67°
3
80°
65°
4
79°
66°
5
79°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Berkeley Hills
Berkeley Hills's August 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 63° and 79°. The average high for August is 87° with an average low of 71°. 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 Berkeley Hills. See also: September | October | November.