S
M
T
W
T
F
S
26
62°
50°
27
63°
51°
28
62°
52°
29
65°
54°
30
70°
56°
31
71°
54°
1
63°
49°
2
69°
49°
3
68°
53°
4
68°
56°
5
69°
57°
6
70°
58°
7
71°
55°
8
70°
50°
9
68°
49°
10
65°
49°
11
69°
54°
12
68°
49°
13
64°
50°
14
68°
52°
15
70°
57°
16
71°
57°
17
70°
50°
18
67°
50°
19
70°
53°
20
70°
49°
21
65°
56°
22
70°
53°
23
72°
51°
24
71°
52°
25
70°
55°
26
71°
54°
27
63°
54°
28
63°
51°
29
64°
47°
30
66°
52°
31
Hist. Avg.
69°
53°
1
Hist. Avg.
69°
53°
2
Hist. Avg.
69°
52°
3
Hist. Avg.
69°
52°
4
Hist. Avg.
69°
52°
5
Hist. Avg.
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Long Beach
Long Beach's August 2026 forecast shows daily high temperatures ranging from 62° to 72°, with overnight lows between 47° and 58°. The average high for August is 68° 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 August weather will actually feel in Long Beach. See also: September | October | November.
