S
M
T
W
T
F
S
26
60°
43°
27
73°
41°
28
70°
50°
29
64°
47°
30
51°
42°
1
55°
35°
2
49°
36°
3
56°
44°
4
70°
56°
5
73°
54°
6
59°
48°
7
50°
41°
8
54°
45°
9
59°
48°
10
63°
47°
11
63°
52°
12
67°
53°
13
66°
51°
14
65°
53°
15
70°
55°
16
65°
53°
17
66°
55°
18
70°
58°
19
72°
58°
20
72°
57°
21
76°
59°
22
75°
59°
23
76°
58°
24
73°
56°
25
68°
53°
26
74°
60°
27
76°
60°
28
74°
59°
29
74°
59°
30
71°
56°
31
73°
59°
1
70°
58°
2
71°
57°
3
71°
53°
4
69°
52°
5
70°
53°
6
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bon Air
Bon Air's May 2026 forecast shows daily high temperatures ranging from 49° to 76°, with overnight lows between 35° and 60°. The average high for May is 67° 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 Bon Air. See also: June | July | August.