S
M
T
W
T
F
S
26
54°
44°
27
58°
44°
28
56°
47°
29
58°
44°
30
61°
48°
1
62°
49°
2
61°
49°
3
62°
47°
4
62°
50°
5
64°
48°
6
59°
48°
7
59°
47°
8
63°
45°
9
60°
46°
10
60°
53°
11
69°
49°
12
60°
46°
13
62°
53°
14
70°
54°
15
63°
49°
16
63°
49°
17
64°
52°
18
69°
56°
19
72°
52°
20
71°
48°
21
62°
48°
22
64°
52°
23
64°
49°
24
68°
56°
25
73°
58°
26
74°
56°
27
65°
54°
28
66°
58°
29
66°
56°
30
67°
55°
31
67°
58°
1
75°
59°
2
74°
59°
3
74°
59°
4
75°
60°
5
76°
58°
6
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Long Beach
Long Beach's May 2026 forecast shows daily high temperatures ranging from 54° to 77°, with overnight lows between 44° and 60°. The average high for May is 65° 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 Long Beach. See also: June | July | August.
