S
M
T
W
T
F
S
27
86°
67°
28
87°
67°
29
84°
60°
30
86°
66°
1
86°
65°
2
81°
65°
3
83°
65°
4
87°
64°
5
86°
65°
6
83°
64°
7
85°
63°
8
85°
62°
9
84°
54°
10
76°
52°
11
76°
52°
12
77°
57°
13
81°
59°
14
82°
60°
15
83°
61°
16
83°
61°
17
82°
54°
18
75°
50°
19
74°
52°
20
75°
57°
21
79°
59°
22
80°
58°
23
78°
57°
24
80°
56°
25
81°
56°
26
79°
57°
27
78°
55°
28
78°
53°
29
75°
51°
30
68°
43°
31
68°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Seacliff
Seacliff's October 2026 forecast shows daily high temperatures ranging from 68° to 87°, with overnight lows between 42° and 67°. The average high for October is 80° with an average low of 58°. 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 Seacliff. See also: November | December | January.
