S
M
T
W
T
F
S
31
57°
46°
1
61°
52°
2
60°
52°
3
58°
50°
4
58°
48°
5
57°
48°
6
61°
51°
7
63°
46°
8
62°
48°
9
65°
56°
10
64°
53°
11
63°
51°
12
61°
47°
13
60°
48°
14
60°
49°
15
58°
49°
16
57°
45°
17
57°
45°
18
56°
47°
19
57°
50°
20
57°
47°
21
56°
47°
22
56°
48°
23
57°
49°
24
58°
48°
25
57°
49°
26
58°
47°
27
57°
44°
28
58°
47°
29
57°
45°
30
56°
46°
1
56°
48°
2
56°
45°
3
56°
45°
4
59°
48°
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 56° to 65°, with overnight lows between 44° and 56°. The average high for June is 59° with an average low of 48°. 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.