S
M
T
W
T
F
S
26
81°
57°
27
81°
59°
28
73°
63°
29
79°
59°
30
64°
52°
1
68°
48°
2
66°
46°
3
68°
36°
4
80°
55°
5
76°
63°
6
73°
56°
7
68°
47°
8
70°
46°
9
76°
55°
10
79°
59°
11
74°
53°
12
77°
58°
13
76°
58°
14
77°
56°
15
78°
56°
16
82°
59°
17
78°
56°
18
79°
61°
19
82°
61°
20
78°
60°
21
78°
56°
22
76°
54°
23
74°
53°
24
75°
54°
25
76°
56°
26
76°
54°
27
75°
54°
28
76°
55°
29
78°
57°
30
79°
63°
31
80°
64°
1
79°
64°
2
80°
63°
3
79°
60°
4
79°
60°
5
82°
64°
6
84°
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 68° to 84°, with overnight lows between 46° and 65°. The average high for May is 77° 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.