S
M
T
W
T
F
S
26
75°
48°
27
64°
57°
28
63°
53°
29
63°
41°
30
63°
37°
1
56°
42°
2
56°
39°
3
64°
39°
4
76°
50°
5
56°
47°
6
60°
38°
7
60°
45°
8
63°
46°
9
73°
55°
10
61°
40°
11
62°
42°
12
64°
48°
13
70°
52°
14
72°
54°
15
72°
50°
16
68°
52°
17
68°
51°
18
71°
52°
19
72°
52°
20
68°
48°
21
67°
49°
22
67°
49°
23
69°
50°
24
70°
52°
25
70°
53°
26
71°
50°
27
73°
51°
28
72°
52°
29
76°
57°
30
78°
56°
31
80°
59°
1
79°
59°
2
77°
56°
3
81°
61°
4
82°
62°
5
82°
62°
6
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in West Lebanon
West Lebanon's May 2026 forecast shows daily high temperatures ranging from 60° to 82°, with overnight lows between 38° and 63°. The average high for May is 71° 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 May weather will actually feel in West Lebanon. See also: June | July | August.
