S
M
T
W
T
F
S
26
75°
66°
27
74°
67°
28
73°
64°
29
72°
62°
30
73°
65°
31
73°
63°
1
72°
62°
2
74°
66°
3
78°
67°
4
78°
67°
5
76°
66°
6
77°
67°
7
79°
68°
8
78°
67°
9
78°
66°
10
77°
68°
11
78°
68°
12
78°
67°
13
77°
68°
14
78°
67°
15
76°
66°
16
76°
65°
17
74°
64°
18
72°
63°
19
72°
64°
20
70°
63°
21
71°
62°
22
71°
63°
23
72°
64°
24
72°
68°
25
75°
69°
26
77°
66°
27
74°
67°
28
76°
66°
29
77°
67°
30
77°
67°
31
75°
66°
1
74°
66°
2
75°
64°
3
76°
65°
4
75°
64°
5
75°
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 70° to 79°, with overnight lows between 62° and 69°. The average high for August is 75° with an average low of 66°. 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.