S
M
T
W
T
F
S
26
39°
30°
27
34°
22°
28
47°
32°
29
48°
29°
30
42°
28°
1
37°
33°
2
39°
34°
3
39°
33°
4
40°
35°
5
41°
32°
6
42°
29°
7
43°
34°
8
45°
34°
9
43°
35°
10
44°
34°
11
45°
32°
12
39°
30°
13
39°
31°
14
40°
35°
15
40°
34°
16
39°
36°
17
40°
35°
18
40°
36°
19
42°
38°
20
44°
38°
21
47°
37°
22
43°
38°
23
43°
37°
24
42°
36°
25
43°
35°
26
42°
36°
27
42°
34°
28
43°
33°
29
44°
37°
30
43°
39°
31
44°
38°
1
43°
36°
2
44°
38°
3
44°
37°
4
45°
36°
5
45°
40°
6
46°
39°
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 37° to 48°, with overnight lows between 28° and 40°. The average high for May is 43° with an average low of 35°. 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.
