S
M
T
W
T
F
S
27
72°
63°
28
76°
61°
29
76°
60°
30
70°
56°
1
68°
57°
2
70°
61°
3
74°
57°
4
73°
61°
5
72°
61°
6
66°
60°
7
72°
61°
8
73°
58°
9
68°
54°
10
63°
55°
11
68°
51°
12
62°
53°
13
67°
57°
14
70°
58°
15
71°
57°
16
69°
57°
17
70°
53°
18
62°
51°
19
60°
55°
20
64°
56°
21
67°
55°
22
67°
46°
23
55°
44°
24
55°
47°
25
61°
54°
26
66°
48°
27
60°
43°
28
57°
42°
29
60°
47°
30
61°
52°
31
64°
51°
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 55° to 76°, with overnight lows between 42° and 63°. The average high for October is 67° with an average low of 54°. 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.