S
M
T
W
T
F
S
26
80°
56°
27
80°
57°
28
78°
56°
29
77°
57°
30
77°
57°
1
80°
58°
2
77°
57°
3
74°
58°
4
74°
56°
5
75°
57°
6
76°
57°
7
77°
59°
8
79°
59°
9
81°
58°
10
82°
59°
11
82°
60°
12
83°
61°
13
82°
61°
14
83°
60°
15
80°
58°
16
78°
55°
17
82°
59°
18
80°
58°
19
82°
56°
20
82°
56°
21
80°
57°
22
83°
62°
23
87°
60°
24
87°
61°
25
86°
64°
26
88°
64°
27
88°
63°
28
89°
64°
29
89°
65°
30
88°
65°
31
89°
64°
1
88°
65°
2
89°
63°
3
90°
66°
4
91°
67°
5
91°
67°
6
90°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Raleigh
Raleigh's May 2026 forecast shows daily high temperatures ranging from 74° to 91°, with overnight lows between 55° and 67°. The average high for May is 83° with an average low of 60°. 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 Raleigh. See also: June | July | August.
