S
M
T
W
T
F
S
26
61°
37°
27
68°
34°
28
62°
38°
29
59°
45°
30
N/A
1
57°
40°
2
52°
31°
3
49°
32°
4
59°
44°
5
68°
50°
6
57°
42°
7
55°
34°
8
50°
35°
9
53°
40°
10
54°
39°
11
56°
38°
12
57°
39°
13
60°
40°
14
60°
42°
15
60°
42°
16
61°
43°
17
60°
41°
18
61°
48°
19
68°
48°
20
67°
47°
21
67°
49°
22
68°
46°
23
61°
46°
24
65°
44°
25
62°
41°
26
63°
45°
27
62°
49°
28
63°
51°
29
70°
50°
30
68°
49°
31
68°
45°
1
64°
43°
2
63°
44°
3
63°
44°
4
64°
45°
5
64°
45°
6
65°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lewbeach
Lewbeach's May 2026 forecast shows daily high temperatures ranging from 49° to 70°, with overnight lows between 31° and 51°. The average high for May is 61° with an average low of 43°. 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 Lewbeach. See also: June | July | August.