S
M
T
W
T
F
S
26
76°
57°
27
68°
51°
28
72°
49°
29
80°
58°
30
68°
53°
1
65°
47°
2
62°
46°
3
66°
36°
4
76°
37°
5
74°
44°
6
73°
57°
7
63°
42°
8
70°
46°
9
74°
53°
10
75°
55°
11
66°
35°
12
66°
43°
13
72°
47°
14
77°
49°
15
80°
52°
16
72°
47°
17
73°
51°
18
72°
50°
19
70°
49°
20
76°
53°
21
71°
52°
22
74°
53°
23
72°
53°
24
72°
54°
25
73°
54°
26
73°
53°
27
74°
49°
28
74°
48°
29
76°
54°
30
74°
55°
31
73°
56°
1
74°
56°
2
76°
55°
3
76°
56°
4
75°
57°
5
76°
58°
6
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chapel Hill
Chapel Hill's May 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 35° and 58°. The average high for May is 73° with an average low of 52°. 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 Chapel Hill. See also: June | July | August.
