S
M
T
W
T
F
S
27
85°
70°
28
77°
67°
29
83°
63°
30
81°
67°
1
76°
68°
2
87°
66°
3
102°
72°
4
102°
75°
5
92°
74°
6
89°
75°
7
84°
72°
8
81°
72°
9
77°
71°
10
79°
65°
11
78°
65°
12
73°
60°
13
77°
62°
14
76°
63°
15
80°
62°
16
82°
63°
17
80°
62°
18
74°
57°
19
77°
61°
20
77°
60°
21
76°
60°
22
77°
59°
23
76°
60°
24
76°
60°
25
77°
59°
26
76°
59°
27
72°
54°
28
67°
52°
29
67°
51°
30
68°
51°
31
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Hermosa Beach
Hermosa Beach's October 2026 forecast shows daily high temperatures ranging from 67° to 92°, with overnight lows between 51° and 75°. The average high for October is 77° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Hermosa Beach. See also: November | December | January.
