S
M
T
W
T
F
S
26
71°
54°
27
73°
50°
28
72°
53°
29
72°
55°
30
70°
54°
1
67°
49°
2
72°
56°
3
71°
55°
4
72°
54°
5
74°
53°
6
73°
54°
7
74°
57°
8
71°
57°
9
69°
56°
10
75°
58°
11
72°
58°
12
75°
57°
13
73°
52°
14
74°
58°
15
75°
58°
16
76°
57°
17
72°
53°
18
73°
54°
19
76°
58°
20
74°
59°
21
77°
58°
22
76°
61°
23
75°
55°
24
78°
55°
25
75°
56°
26
78°
55°
27
77°
56°
28
76°
57°
29
76°
57°
30
77°
58°
31
78°
58°
1
77°
59°
2
78°
60°
3
77°
63°
4
79°
59°
5
78°
62°
6
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mai
Mai's May 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 49° and 63°. The average high for May is 75° 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 Mai. See also: June | July | August.