S
M
T
W
T
F
S
28
81°
60°
29
91°
68°
30
91°
78°
1
92°
74°
2
91°
69°
3
85°
67°
4
80°
64°
5
78°
62°
6
82°
56°
7
85°
61°
8
86°
69°
9
79°
65°
10
80°
62°
11
83°
62°
12
87°
67°
13
87°
65°
14
86°
64°
15
85°
66°
16
86°
66°
17
87°
67°
18
88°
65°
19
83°
61°
20
78°
58°
21
77°
59°
22
78°
61°
23
78°
64°
24
78°
64°
25
79°
63°
26
82°
64°
27
79°
65°
28
85°
66°
29
85°
66°
30
86°
65°
31
85°
66°
1
86°
65°
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 77° to 88°, with overnight lows between 56° and 69°. The average high for July is 83° with an average low of 64°. 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.