S
M
T
W
T
F
S
26
91°
74°
27
93°
73°
28
96°
76°
29
90°
73°
30
88°
68°
31
90°
63°
1
88°
70°
2
82°
70°
3
84°
71°
4
88°
69°
5
89°
70°
6
93°
71°
7
93°
72°
8
92°
70°
9
91°
69°
10
93°
71°
11
93°
72°
12
93°
72°
13
96°
76°
14
97°
75°
15
97°
75°
16
98°
72°
17
97°
76°
18
89°
70°
19
89°
66°
20
91°
70°
21
90°
71°
22
92°
68°
23
87°
64°
24
88°
61°
25
89°
63°
26
85°
65°
27
90°
65°
28
91°
69°
29
91°
69°
30
93°
70°
31
95°
71°
1
96°
72°
2
95°
73°
3
97°
74°
4
96°
72°
5
97°
73°
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 91° to 97°, with overnight lows between 69° and 74°. The average high for August is 95° with an average low of 72°. 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.
