S
M
T
W
T
F
S
26
80°
50°
27
81°
52°
28
81°
53°
29
80°
53°
30
81°
54°
1
81°
55°
2
80°
53°
3
78°
53°
4
78°
54°
5
82°
55°
6
83°
56°
7
83°
56°
8
82°
55°
9
82°
56°
10
83°
57°
11
82°
57°
12
81°
55°
13
79°
54°
14
76°
54°
15
85°
57°
16
86°
55°
17
85°
56°
18
83°
54°
19
84°
52°
20
82°
54°
21
82°
55°
22
84°
58°
23
86°
57°
24
87°
54°
25
85°
52°
26
82°
52°
27
79°
54°
28
81°
54°
29
81°
51°
30
80°
56°
31
84°
60°
1
87°
61°
2
90°
62°
3
90°
63°
4
89°
61°
5
90°
61°
6
89°
62°
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 76° to 90°, with overnight lows between 50° and 63°. The average high for May is 83° with an average low of 56°. 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.