S
M
T
W
T
F
S
26
82°
67°
27
79°
69°
28
79°
68°
29
71°
68°
30
72°
67°
31
79°
64°
1
82°
66°
2
73°
69°
3
72°
69°
4
72°
69°
5
72°
69°
6
80°
70°
7
79°
68°
8
78°
69°
9
79°
69°
10
78°
68°
11
77°
67°
12
74°
69°
13
75°
68°
14
76°
67°
15
74°
67°
16
76°
68°
17
75°
69°
18
76°
67°
19
75°
65°
20
76°
66°
21
75°
67°
22
77°
68°
23
77°
68°
24
78°
67°
25
78°
68°
26
77°
68°
27
77°
67°
28
78°
69°
29
76°
68°
30
77°
69°
31
77°
69°
1
78°
68°
2
77°
68°
3
75°
67°
4
74°
68°
5
74°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Solana Beach
Solana Beach's August 2026 forecast shows daily high temperatures ranging from 74° to 80°, with overnight lows between 65° and 70°. The average high for August is 77° 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 Solana Beach. See also: September | October | November.