S
M
T
W
T
F
S
28
75°
59°
29
73°
54°
30
73°
59°
1
77°
57°
2
79°
61°
3
77°
55°
4
82°
57°
5
82°
59°
6
88°
61°
7
88°
63°
8
90°
66°
9
90°
61°
10
90°
64°
11
82°
61°
12
80°
61°
13
78°
64°
14
84°
65°
15
83°
72°
16
82°
70°
17
77°
63°
18
74°
59°
19
74°
59°
20
71°
58°
21
70°
58°
22
71°
57°
23
69°
57°
24
67°
56°
25
66°
59°
26
67°
59°
27
68°
58°
28
70°
58°
29
68°
54°
30
71°
57°
31
70°
58°
1
69°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Brighton
Brighton's July 2026 forecast shows daily high temperatures ranging from 66° to 90°, with overnight lows between 54° and 72°. The average high for July is 74° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Brighton. See also: August | September | October.