S
M
T
W
T
F
S
26
81°
61°
27
76°
59°
28
64°
57°
29
82°
60°
30
N/A
1
65°
53°
2
66°
44°
3
69°
45°
4
76°
50°
5
77°
58°
6
78°
54°
7
72°
48°
8
70°
50°
9
74°
55°
10
74°
58°
11
78°
59°
12
79°
60°
13
77°
57°
14
81°
60°
15
82°
62°
16
83°
62°
17
83°
61°
18
82°
62°
19
83°
63°
20
83°
63°
21
84°
62°
22
84°
64°
23
83°
64°
24
82°
63°
25
84°
64°
26
84°
65°
27
82°
65°
28
79°
64°
29
81°
64°
30
83°
63°
31
85°
64°
1
85°
65°
2
86°
66°
3
86°
66°
4
87°
65°
5
85°
64°
6
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fayetteville
Fayetteville's May 2026 forecast shows daily high temperatures ranging from 65° to 87°, with overnight lows between 44° and 66°. The average high for May is 80° 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 Fayetteville. See also: June | July | August.