S
M
T
W
T
F
S
31
77°
56°
1
76°
52°
2
71°
54°
3
77°
57°
4
79°
58°
5
79°
58°
6
78°
57°
7
76°
57°
8
70°
58°
9
71°
59°
10
79°
60°
11
80°
60°
12
79°
57°
13
73°
52°
14
72°
55°
15
73°
56°
16
73°
55°
17
76°
60°
18
78°
59°
19
75°
56°
20
76°
55°
21
78°
57°
22
81°
60°
23
80°
52°
24
76°
53°
25
76°
55°
26
77°
59°
27
82°
62°
28
78°
55°
29
85°
63°
30
85°
54°
1
80°
53°
2
79°
59°
3
81°
62°
4
78°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Brighton
Brighton's June 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 52° and 63°. The average high for June is 77° with an average low of 57°. 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 Brighton. See also: July | August | September.