S
M
T
W
T
F
S
26
56°
34°
27
56°
35°
28
58°
46°
29
58°
43°
30
60°
40°
1
63°
47°
2
67°
49°
3
71°
48°
4
71°
51°
5
73°
49°
6
64°
46°
7
68°
49°
8
71°
51°
9
73°
52°
10
72°
53°
11
73°
53°
12
74°
48°
13
64°
43°
14
65°
49°
15
67°
44°
16
65°
46°
17
65°
46°
18
68°
45°
19
70°
50°
20
73°
53°
21
72°
45°
22
68°
46°
23
68°
46°
24
69°
47°
25
72°
46°
26
70°
48°
27
73°
52°
28
71°
56°
29
70°
58°
30
74°
54°
31
77°
50°
1
74°
48°
2
72°
50°
3
74°
56°
4
78°
60°
5
81°
61°
6
83°
54°
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 56° to 83°, with overnight lows between 34° and 61°. The average high for May is 69° with an average low of 49°. 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.
