S
M
T
W
T
F
S
26
98°
77°
27
98°
76°
28
97°
77°
29
98°
77°
30
98°
76°
31
99°
77°
1
98°
78°
2
99°
76°
3
96°
71°
4
93°
70°
5
96°
73°
6
98°
72°
7
100°
76°
8
99°
73°
9
99°
72°
10
93°
76°
11
99°
76°
12
100°
74°
13
99°
70°
14
92°
72°
15
93°
75°
16
95°
73°
17
95°
69°
18
92°
69°
19
91°
74°
20
92°
74°
21
91°
73°
22
97°
74°
23
97°
73°
24
96°
70°
25
95°
71°
26
92°
68°
27
93°
67°
28
89°
68°
29
89°
71°
30
91°
71°
31
89°
67°
1
88°
66°
2
88°
65°
3
89°
69°
4
91°
67°
5
92°
65°
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 88° to 100°, with overnight lows between 65° and 78°. 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.
