S
M
T
W
T
F
S
26
84°
60°
27
76°
58°
28
68°
56°
29
83°
62°
30
74°
59°
1
68°
56°
2
70°
49°
3
70°
43°
4
79°
44°
5
79°
47°
6
81°
63°
7
70°
56°
8
72°
59°
9
76°
57°
10
84°
59°
11
77°
49°
12
74°
52°
13
78°
56°
14
77°
53°
15
78°
56°
16
84°
62°
17
88°
64°
18
86°
65°
19
87°
65°
20
85°
66°
21
87°
60°
22
79°
63°
23
75°
63°
24
76°
62°
25
77°
62°
26
78°
64°
27
78°
65°
28
79°
63°
29
77°
64°
30
77°
64°
31
76°
65°
1
79°
65°
2
81°
66°
3
82°
66°
4
81°
67°
5
81°
68°
6
82°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Berkeley Hills
Berkeley Hills's May 2026 forecast shows daily high temperatures ranging from 72° to 88°, with overnight lows between 49° and 68°. The average high for May is 80° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Berkeley Hills. See also: June | July | August.