S
M
T
W
T
F
S
26
82°
54°
27
82°
59°
28
81°
63°
29
70°
57°
30
63°
46°
1
66°
43°
2
68°
39°
3
70°
36°
4
81°
48°
5
70°
54°
6
70°
52°
7
68°
45°
8
75°
39°
9
81°
54°
10
84°
52°
11
72°
48°
12
79°
43°
13
82°
50°
14
75°
49°
15
84°
67°
16
84°
62°
17
89°
66°
18
88°
70°
19
86°
64°
20
81°
61°
21
79°
60°
22
80°
59°
23
78°
58°
24
80°
59°
25
81°
63°
26
82°
59°
27
79°
64°
28
78°
65°
29
81°
64°
30
80°
62°
31
78°
60°
1
79°
61°
2
79°
62°
3
80°
62°
4
83°
65°
5
87°
66°
6
87°
67°
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 75° to 89°, with overnight lows between 49° and 70°. The average high for May is 82° with an average low of 62°. 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.
