S
M
T
W
T
F
S
26
90°
66°
27
86°
64°
28
88°
61°
29
90°
61°
30
91°
66°
1
90°
66°
2
93°
64°
3
72°
68°
4
81°
62°
5
87°
64°
6
91°
64°
7
95°
67°
8
96°
68°
9
92°
68°
10
92°
67°
11
89°
68°
12
90°
67°
13
91°
67°
14
88°
65°
15
89°
66°
16
90°
68°
17
89°
64°
18
86°
66°
19
88°
67°
20
89°
67°
21
86°
66°
22
86°
66°
23
87°
63°
24
86°
68°
25
86°
68°
26
88°
69°
27
88°
69°
28
87°
68°
29
87°
69°
30
88°
68°
31
87°
69°
1
86°
69°
2
87°
70°
3
87°
70°
4
88°
69°
5
87°
69°
6
88°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Brighton
Brighton's May 2026 forecast shows daily high temperatures ranging from 81° to 96°, with overnight lows between 62° and 70°. The average high for May is 88° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Brighton. See also: June | July | August.
