S
M
T
W
T
F
S
30
74°
72°
31
72°
69°
1
79°
63°
2
77°
62°
3
77°
66°
4
76°
64°
5
79°
71°
6
80°
70°
7
81°
69°
8
76°
68°
9
73°
67°
10
73°
65°
11
75°
68°
12
74°
67°
13
75°
68°
14
74°
64°
15
78°
68°
16
77°
67°
17
77°
67°
18
75°
63°
19
72°
62°
20
72°
62°
21
73°
64°
22
75°
65°
23
75°
64°
24
73°
62°
25
69°
59°
26
69°
59°
27
68°
58°
28
69°
58°
29
70°
60°
30
70°
61°
1
71°
60°
2
72°
64°
3
76°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Solana Beach
Solana Beach's September 2026 forecast shows daily high temperatures ranging from 68° to 81°, with overnight lows between 58° and 71°. The average high for September is 74° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Solana Beach. See also: October | November | December.
