S
M
T
W
T
F
S
26
77°
54°
27
82°
52°
28
77°
61°
29
72°
57°
30
64°
45°
1
68°
39°
2
61°
39°
3
64°
34°
4
81°
46°
5
73°
59°
6
64°
54°
7
66°
43°
8
72°
37°
9
73°
54°
10
81°
48°
11
72°
50°
12
77°
43°
13
79°
54°
14
66°
46°
15
77°
39°
16
86°
61°
17
88°
59°
18
90°
70°
19
86°
68°
20
84°
64°
21
72°
61°
22
76°
64°
23
75°
65°
24
80°
64°
25
73°
65°
26
76°
66°
27
77°
67°
28
78°
65°
29
80°
64°
30
81°
68°
31
79°
65°
1
79°
65°
2
80°
61°
3
79°
65°
4
77°
64°
5
78°
66°
6
80°
66°
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 72° to 84°, with overnight lows between 61° and 68°. The average high for May is 78° with an average low of 65°. 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.