S
M
T
W
T
F
S
27
83°
64°
28
85°
61°
29
84°
62°
30
86°
63°
1
87°
62°
2
86°
62°
3
87°
61°
4
87°
60°
5
86°
59°
6
87°
60°
7
85°
61°
8
86°
60°
9
85°
61°
10
86°
60°
11
82°
60°
12
84°
59°
13
84°
60°
14
85°
59°
15
85°
59°
16
84°
58°
17
83°
50°
18
82°
49°
19
75°
50°
20
76°
50°
21
76°
51°
22
80°
54°
23
81°
54°
24
81°
47°
25
74°
48°
26
73°
53°
27
74°
52°
28
76°
47°
29
79°
45°
30
72°
52°
31
71°
53°
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 71° to 87°, with overnight lows between 45° and 64°. The average high for October is 82° with an average low of 56°. 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.
