S
M
T
W
T
F
S
31
57°
46°
1
53°
47°
2
62°
53°
3
58°
54°
4
54°
49°
5
56°
49°
6
58°
51°
7
61°
54°
8
56°
46°
9
60°
46°
10
62°
54°
11
62°
49°
12
64°
56°
13
62°
54°
14
55°
47°
15
61°
39°
16
62°
56°
17
64°
60°
18
N/A
19
59°
50°
20
57°
48°
21
58°
45°
22
57°
46°
23
56°
46°
24
57°
43°
25
56°
40°
26
58°
44°
27
62°
48°
28
59°
48°
29
59°
47°
30
58°
48°
1
57°
43°
2
56°
43°
3
56°
44°
4
57°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Brighton
Brighton's June 2026 forecast shows daily high temperatures ranging from 56° to 62°, with overnight lows between 40° and 50°. The average high for June is 58° with an average low of 46°. 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.