S
M
T
W
T
F
S
26
81°
63°
27
86°
73°
28
82°
70°
29
71°
61°
30
67°
55°
1
68°
53°
2
74°
48°
3
79°
56°
4
77°
63°
5
76°
60°
6
64°
52°
7
71°
46°
8
73°
55°
9
78°
59°
10
71°
60°
11
70°
55°
12
75°
55°
13
80°
57°
14
82°
59°
15
79°
60°
16
78°
59°
17
74°
62°
18
75°
63°
19
78°
64°
20
79°
64°
21
81°
58°
22
75°
57°
23
75°
58°
24
76°
59°
25
74°
58°
26
75°
58°
27
76°
59°
28
77°
59°
29
78°
63°
30
80°
66°
31
79°
67°
1
79°
67°
2
80°
64°
3
81°
68°
4
83°
68°
5
81°
67°
6
80°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lenox
Lenox's May 2026 forecast shows daily high temperatures ranging from 64° to 83°, with overnight lows between 46° and 69°. The average high for May is 77° with an average low of 60°. 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 Lenox. See also: June | July | August.