S
M
T
W
T
F
S
26
87°
57°
27
86°
60°
28
88°
57°
29
86°
59°
30
90°
61°
31
91°
60°
1
87°
57°
2
87°
56°
3
86°
55°
4
87°
57°
5
90°
58°
6
87°
57°
7
Hist. Avg.
89°
60°
8
Hist. Avg.
89°
60°
9
Hist. Avg.
89°
60°
10
Hist. Avg.
88°
60°
11
Hist. Avg.
88°
59°
12
Hist. Avg.
88°
59°
13
Hist. Avg.
88°
59°
14
Hist. Avg.
88°
59°
15
Hist. Avg.
88°
59°
16
Hist. Avg.
88°
58°
17
Hist. Avg.
87°
58°
18
Hist. Avg.
87°
58°
19
Hist. Avg.
87°
58°
20
Hist. Avg.
87°
58°
21
Hist. Avg.
87°
57°
22
Hist. Avg.
87°
57°
23
Hist. Avg.
86°
57°
24
Hist. Avg.
86°
57°
25
Hist. Avg.
86°
57°
26
Hist. Avg.
86°
56°
27
Hist. Avg.
86°
56°
28
Hist. Avg.
86°
56°
29
Hist. Avg.
85°
56°
30
Hist. Avg.
85°
55°
31
Hist. Avg.
85°
55°
1
Hist. Avg.
85°
55°
2
Hist. Avg.
84°
55°
3
Hist. Avg.
84°
54°
4
Hist. Avg.
84°
54°
5
Hist. Avg.
84°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Brighton
Brighton's August 2026 forecast shows daily high temperatures ranging from 86° to 91°, with overnight lows between 55° and 61°. The average high for August is 88° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Brighton. See also: September | October | November.
