S
M
T
W
T
F
S
26
78°
69°
27
76°
70°
28
77°
69°
29
78°
70°
30
78°
69°
31
78°
70°
1
76°
69°
2
77°
70°
3
76°
69°
4
81°
69°
5
80°
68°
6
78°
69°
7
83°
70°
8
82°
71°
9
75°
70°
10
75°
71°
11
74°
68°
12
72°
67°
13
73°
69°
14
73°
68°
15
72°
67°
16
74°
68°
17
73°
66°
18
72°
68°
19
74°
69°
20
75°
68°
21
76°
68°
22
77°
67°
23
77°
69°
24
76°
69°
25
77°
68°
26
77°
69°
27
76°
69°
28
77°
68°
29
76°
68°
30
77°
69°
31
77°
69°
1
76°
68°
2
77°
68°
3
75°
67°
4
74°
69°
5
73°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Corona del Mar
Corona del Mar's August 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 66° and 71°. The average high for August is 76° with an average low of 68°. 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 Corona del Mar. See also: September | October | November.
