S
M
T
W
T
F
S
26
79°
52°
27
80°
55°
28
80°
60°
29
70°
63°
30
73°
58°
31
80°
56°
1
84°
58°
2
80°
65°
3
81°
63°
4
79°
57°
5
79°
54°
6
87°
65°
7
86°
66°
8
84°
65°
9
81°
62°
10
81°
52°
11
78°
61°
12
78°
56°
13
80°
61°
14
80°
55°
15
74°
54°
16
78°
50°
17
76°
64°
18
81°
57°
19
82°
59°
20
77°
52°
21
75°
56°
22
78°
60°
23
76°
58°
24
74°
55°
25
74°
58°
26
78°
58°
27
79°
59°
28
78°
59°
29
77°
55°
30
75°
56°
31
71°
51°
1
71°
52°
2
72°
51°
3
71°
56°
4
70°
58°
5
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New Lebanon
New Lebanon's August 2026 forecast shows daily high temperatures ranging from 70° to 82°, with overnight lows between 51° and 64°. The average high for August is 75° 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 August weather will actually feel in New Lebanon. See also: September | October | November.