S
M
T
W
T
F
S
26
75°
40°
27
69°
37°
28
67°
41°
29
67°
42°
30
48°
39°
1
60°
40°
2
71°
35°
3
79°
37°
4
80°
48°
5
55°
37°
6
43°
32°
7
73°
29°
8
76°
43°
9
83°
43°
10
68°
49°
11
88°
42°
12
86°
50°
13
90°
46°
14
90°
60°
15
89°
56°
16
91°
52°
17
82°
48°
18
65°
46°
19
61°
41°
20
70°
43°
21
79°
49°
22
67°
50°
23
82°
43°
24
87°
50°
25
87°
53°
26
77°
50°
27
76°
52°
28
84°
53°
29
89°
54°
30
84°
53°
31
77°
52°
1
76°
53°
2
77°
53°
3
83°
53°
4
83°
56°
5
87°
57°
6
84°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Boone
Boone's May 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 50° and 57°. The average high for May is 82° with an average low of 53°. 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 Boone. See also: June | July | August.
