S
M
T
W
T
F
S
29
64°
34°
30
70°
44°
31
77°
52°
1
79°
51°
2
80°
53°
3
77°
53°
4
81°
52°
5
63°
46°
6
61°
35°
7
59°
42°
8
64°
39°
9
70°
39°
10
72°
40°
11
76°
45°
12
81°
52°
13
73°
54°
14
76°
48°
15
81°
51°
16
80°
55°
17
77°
55°
18
80°
51°
19
57°
40°
20
55°
34°
21
66°
46°
22
74°
52°
23
75°
51°
24
78°
53°
25
72°
52°
26
64°
47°
27
68°
49°
28
68°
49°
29
64°
44°
30
61°
42°
1
62°
44°
2
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lebanon
Lebanon's April 2026 forecast shows daily high temperatures ranging from 55° to 78°, with overnight lows between 34° and 53°. The average high for April is 66° with an average low of 46°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Lebanon. See also: May | June | July.