S
M
T
W
T
F
S
26
85°
61°
27
84°
70°
28
82°
64°
29
68°
61°
30
66°
50°
1
66°
48°
2
70°
43°
3
73°
41°
4
81°
59°
5
70°
61°
6
68°
52°
7
68°
48°
8
82°
45°
9
82°
54°
10
84°
54°
11
75°
54°
12
81°
46°
13
82°
50°
14
77°
48°
15
84°
54°
16
86°
72°
17
86°
66°
18
90°
75°
19
88°
70°
20
75°
66°
21
75°
64°
22
79°
68°
23
80°
64°
24
76°
65°
25
76°
66°
26
79°
66°
27
84°
68°
28
81°
66°
29
78°
65°
30
79°
61°
31
76°
59°
1
79°
61°
2
77°
60°
3
80°
63°
4
80°
65°
5
83°
64°
6
82°
67°
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 76° to 84°, with overnight lows between 59° and 68°. The average high for May is 79° 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 May weather will actually feel in Brighton. See also: June | July | August.
