S
M
T
W
T
F
S
31
75°
55°
1
73°
54°
2
74°
50°
3
83°
53°
4
86°
69°
5
79°
66°
6
83°
65°
7
81°
69°
8
81°
71°
9
84°
67°
10
84°
69°
11
88°
70°
12
87°
69°
13
85°
65°
14
82°
65°
15
80°
62°
16
77°
63°
17
80°
59°
18
81°
63°
19
82°
64°
20
82°
64°
21
78°
56°
22
74°
57°
23
78°
65°
24
84°
67°
25
85°
61°
26
78°
60°
27
76°
62°
28
78°
65°
29
81°
66°
30
81°
66°
1
80°
65°
2
81°
66°
3
85°
67°
4
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Berkeley
Berkeley's June 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 56° and 71°. The average high for June is 82° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Berkeley. See also: July | August | September.