S
M
T
W
T
F
S
26
74°
63°
27
76°
65°
28
72°
64°
29
72°
66°
30
75°
64°
31
74°
66°
1
72°
66°
2
73°
66°
3
72°
65°
4
72°
62°
5
72°
61°
6
73°
63°
7
79°
63°
8
79°
62°
9
79°
64°
10
79°
64°
11
78°
65°
12
74°
63°
13
72°
64°
14
72°
64°
15
73°
62°
16
72°
60°
17
74°
61°
18
78°
66°
19
79°
68°
20
78°
71°
21
79°
71°
22
78°
70°
23
85°
63°
24
84°
64°
25
85°
63°
26
86°
62°
27
85°
62°
28
84°
63°
29
85°
64°
30
85°
63°
31
82°
60°
1
77°
64°
2
78°
63°
3
78°
64°
4
81°
64°
5
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Laguna Beach
Laguna Beach's August 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 60° and 71°. The average high for August is 82° with an average low of 65°. 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 Laguna Beach. See also: September | October | November.
