S
M
T
W
T
F
S
26
64°
45°
27
60°
45°
28
61°
42°
29
64°
43°
30
61°
41°
1
61°
47°
2
62°
48°
3
72°
48°
4
62°
43°
5
61°
43°
6
62°
44°
7
66°
46°
8
68°
44°
9
63°
45°
10
62°
44°
11
63°
45°
12
65°
56°
13
75°
57°
14
76°
58°
15
75°
53°
16
67°
48°
17
68°
54°
18
75°
58°
19
78°
60°
20
75°
53°
21
71°
49°
22
70°
53°
23
69°
50°
24
70°
51°
25
71°
53°
26
78°
60°
27
80°
60°
28
81°
61°
29
82°
60°
30
81°
58°
31
79°
54°
1
76°
53°
2
73°
52°
3
73°
52°
4
72°
54°
5
74°
56°
6
75°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Southeast
Southeast's May 2026 forecast shows daily high temperatures ranging from 60° to 82°, with overnight lows between 41° and 63°. The average high for May is 70° with an average low of 51°. 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 Southeast. See also: June | July | August.
