S
M
T
W
T
F
S
26
65°
51°
27
68°
51°
28
75°
53°
29
71°
47°
30
69°
48°
1
71°
52°
2
67°
51°
3
67°
52°
4
67°
52°
5
66°
53°
6
72°
55°
7
72°
54°
8
72°
55°
9
80°
54°
10
79°
54°
11
79°
53°
12
81°
54°
13
81°
56°
14
73°
50°
15
69°
52°
16
68°
51°
17
69°
49°
18
68°
52°
19
68°
48°
20
71°
50°
21
73°
53°
22
76°
54°
23
77°
57°
24
78°
56°
25
78°
55°
26
75°
54°
27
72°
53°
28
70°
52°
29
70°
51°
30
69°
52°
31
70°
52°
1
70°
51°
2
71°
52°
3
73°
54°
4
76°
56°
5
75°
53°
6
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Brightside
Brightside's May 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 48° and 57°. The average high for May is 73° with an average low of 53°. 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 Brightside. See also: June | July | August.
