S
M
T
W
T
F
S
26
88°
72°
27
89°
73°
28
88°
74°
29
88°
74°
30
89°
73°
31
89°
72°
1
90°
73°
2
89°
74°
3
89°
74°
4
90°
73°
5
89°
74°
6
90°
74°
7
90°
73°
8
92°
74°
9
92°
73°
10
93°
72°
11
92°
72°
12
94°
72°
13
92°
73°
14
93°
72°
15
92°
73°
16
94°
73°
17
93°
70°
18
91°
72°
19
93°
67°
20
90°
68°
21
89°
68°
22
89°
69°
23
90°
68°
24
88°
68°
25
89°
69°
26
88°
67°
27
89°
67°
28
90°
68°
29
92°
68°
30
92°
69°
31
91°
68°
1
88°
69°
2
91°
70°
3
88°
69°
4
91°
68°
5
89°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lenox
Lenox's August 2026 forecast shows daily high temperatures ranging from 88° to 94°, with overnight lows between 67° and 74°. The average high for August is 90° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Lenox. See also: September | October | November.