S
M
T
W
T
F
S
26
84°
61°
27
85°
65°
28
85°
64°
29
84°
62°
30
80°
64°
31
80°
64°
1
82°
63°
2
82°
64°
3
85°
65°
4
85°
64°
5
84°
62°
6
84°
61°
7
85°
64°
8
86°
64°
9
85°
65°
10
86°
64°
11
85°
63°
12
84°
63°
13
84°
64°
14
82°
60°
15
79°
57°
16
78°
57°
17
78°
63°
18
79°
62°
19
79°
61°
20
81°
61°
21
79°
62°
22
79°
61°
23
81°
62°
24
86°
61°
25
84°
62°
26
83°
61°
27
81°
60°
28
84°
61°
29
83°
60°
30
80°
61°
31
80°
60°
1
79°
61°
2
79°
61°
3
81°
60°
4
84°
60°
5
78°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lebanon
Lebanon's August 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 53° and 65°. The average high for August is 82° with an average low of 62°. 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 Lebanon. See also: September | October | November.
