S
M
T
W
T
F
S
26
69°
47°
27
63°
42°
28
69°
47°
29
68°
53°
30
58°
44°
1
59°
40°
2
54°
37°
3
55°
33°
4
69°
35°
5
68°
46°
6
70°
54°
7
60°
44°
8
62°
38°
9
68°
42°
10
71°
46°
11
55°
43°
12
64°
36°
13
68°
44°
14
52°
38°
15
70°
36°
16
78°
46°
17
81°
54°
18
81°
58°
19
82°
57°
20
81°
55°
21
71°
59°
22
60°
51°
23
60°
49°
24
64°
58°
25
68°
60°
26
71°
60°
27
71°
60°
28
75°
55°
29
71°
55°
30
65°
51°
31
66°
49°
1
67°
50°
2
68°
53°
3
69°
52°
4
70°
53°
5
72°
55°
6
70°
51°
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 64° to 75°, with overnight lows between 49° and 60°. The average high for May is 69° with an average low of 54°. 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.
