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
101°
77°
6
94°
74°
7
86°
71°
8
80°
70°
9
74°
69°
10
76°
71°
11
73°
65°
12
71°
63°
13
73°
64°
14
77°
61°
15
81°
63°
16
86°
64°
17
85°
63°
18
82°
66°
19
83°
63°
20
84°
65°
21
82°
64°
22
74°
59°
23
77°
63°
24
77°
63°
25
76°
62°
26
77°
63°
27
77°
62°
28
76°
62°
29
76°
61°
30
75°
61°
31
75°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Manhattan Beach
Manhattan Beach's October 2026 forecast shows daily high temperatures ranging from 71° to 86°, with overnight lows between 59° and 71°. The average high for October is 78° with an average low of 63°. 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 Manhattan Beach. See also: November | December | January.