S
M
T
W
T
F
S
26
65°
47°
27
67°
41°
28
64°
39°
29
63°
39°
30
63°
38°
1
64°
37°
2
61°
38°
3
62°
37°
4
62°
36°
5
63°
37°
6
63°
37°
7
64°
39°
8
61°
40°
9
62°
39°
10
64°
41°
11
69°
43°
12
68°
37°
13
61°
34°
14
61°
34°
15
62°
35°
16
64°
34°
17
65°
34°
18
65°
40°
19
64°
41°
20
67°
40°
21
69°
35°
22
62°
32°
23
62°
31°
24
63°
34°
25
63°
35°
26
66°
36°
27
64°
38°
28
65°
38°
29
67°
37°
30
67°
38°
31
66°
37°
1
63°
35°
2
62°
34°
3
60°
36°
4
65°
37°
5
60°
38°
6
62°
36°
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 60° to 69°, with overnight lows between 31° and 47°. The average high for May is 64° with an average low of 37°. 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.