S
M
T
W
T
F
S
30
83°
63°
31
85°
62°
1
84°
54°
2
82°
60°
3
80°
55°
4
75°
55°
5
75°
53°
6
79°
59°
7
81°
51°
8
76°
51°
9
75°
57°
10
74°
58°
11
81°
58°
12
80°
57°
13
81°
56°
14
82°
57°
15
82°
58°
16
72°
51°
17
71°
48°
18
72°
47°
19
Hist. Avg.
76°
50°
20
Hist. Avg.
75°
50°
21
Hist. Avg.
75°
50°
22
Hist. Avg.
74°
49°
23
Hist. Avg.
74°
49°
24
Hist. Avg.
74°
48°
25
Hist. Avg.
73°
48°
26
Hist. Avg.
73°
48°
27
Hist. Avg.
73°
47°
28
Hist. Avg.
72°
47°
29
Hist. Avg.
72°
46°
30
Hist. Avg.
72°
46°
1
Hist. Avg.
71°
46°
2
Hist. Avg.
71°
45°
3
Hist. Avg.
70°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lenox
Lenox's September 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 47° and 63°. The average high for September is 79° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Lenox. See also: October | November | December.
