S
M
T
W
T
F
S
26
81°
55°
27
86°
59°
28
80°
56°
29
69°
51°
30
66°
45°
1
68°
43°
2
68°
40°
3
80°
60°
4
80°
64°
5
77°
47°
6
59°
43°
7
66°
45°
8
73°
54°
9
75°
59°
10
70°
56°
11
65°
49°
12
74°
56°
13
79°
61°
14
80°
60°
15
75°
61°
16
78°
56°
17
73°
60°
18
72°
61°
19
77°
61°
20
75°
58°
21
79°
53°
22
70°
53°
23
71°
55°
24
70°
57°
25
70°
54°
26
71°
54°
27
73°
55°
28
74°
57°
29
74°
60°
30
76°
63°
31
75°
64°
1
75°
61°
2
76°
59°
3
76°
65°
4
77°
66°
5
77°
66°
6
78°
65°
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 59° to 80°, with overnight lows between 43° and 66°. The average high for May is 74° with an average low of 58°. 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.