S
M
T
W
T
F
S
26
70°
43°
27
77°
34°
28
72°
51°
29
64°
53°
30
53°
35°
1
65°
33°
2
51°
36°
3
57°
28°
4
73°
42°
5
77°
44°
6
68°
49°
7
62°
38°
8
67°
31°
9
70°
45°
10
75°
44°
11
63°
37°
12
72°
32°
13
70°
39°
14
52°
38°
15
66°
32°
16
77°
38°
17
86°
53°
18
85°
58°
19
85°
58°
20
75°
61°
21
64°
51°
22
58°
53°
23
68°
58°
24
70°
55°
25
69°
54°
26
73°
53°
27
72°
53°
28
71°
52°
29
72°
51°
30
73°
50°
31
74°
49°
1
71°
54°
2
71°
54°
3
70°
53°
4
69°
52°
5
67°
50°
6
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in May
May's May 2026 forecast shows daily high temperatures ranging from 58° to 85°, with overnight lows between 49° and 61°. The average high for May is 71° with an average low of 54°. 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 May. See also: June | July | August.