S
M
T
W
T
F
S
26
59°
39°
27
63°
41°
28
52°
39°
29
55°
34°
30
59°
34°
1
61°
34°
2
N/A
3
52°
44°
4
59°
41°
5
51°
37°
6
53°
37°
7
54°
38°
8
55°
40°
9
54°
39°
10
57°
41°
11
56°
41°
12
57°
43°
13
56°
43°
14
57°
42°
15
55°
46°
16
56°
40°
17
55°
41°
18
56°
43°
19
56°
43°
20
57°
44°
21
56°
44°
22
56°
45°
23
57°
47°
24
57°
47°
25
58°
46°
26
57°
47°
27
57°
43°
28
58°
42°
29
57°
42°
30
59°
47°
31
58°
46°
1
58°
47°
2
59°
46°
3
59°
48°
4
61°
47°
5
63°
45°
6
61°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Brightons
Brightons's May 2026 forecast shows daily high temperatures ranging from 51° to 63°, with overnight lows between 37° and 48°. The average high for May is 57° with an average low of 43°. 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 Brightons. See also: June | July | August.
