S
M
T
W
T
F
S
29
75°
36°
30
75°
57°
31
81°
66°
1
81°
66°
2
82°
68°
3
86°
70°
4
81°
57°
5
64°
45°
6
70°
39°
7
73°
39°
8
79°
46°
9
79°
55°
10
81°
50°
11
84°
50°
12
84°
52°
13
79°
66°
14
84°
64°
15
84°
64°
16
79°
60°
17
88°
68°
18
76°
45°
19
68°
42°
20
76°
48°
21
75°
48°
22
75°
48°
23
84°
60°
24
81°
59°
25
77°
57°
26
73°
49°
27
69°
48°
28
73°
51°
29
76°
50°
30
75°
52°
1
72°
53°
2
72°
48°
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 68° to 88°, with overnight lows between 42° and 68°. The average high for April is 76° with an average low of 52°. 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.