S
M
T
W
T
F
S
27
82°
73°
28
79°
72°
29
82°
64°
30
81°
66°
1
79°
66°
2
84°
66°
3
82°
72°
4
81°
70°
5
84°
73°
6
81°
70°
7
79°
62°
8
79°
64°
9
81°
66°
10
81°
65°
11
77°
64°
12
79°
66°
13
83°
66°
14
83°
66°
15
80°
65°
16
78°
64°
17
72°
62°
18
72°
63°
19
74°
62°
20
73°
58°
21
77°
63°
22
76°
62°
23
77°
62°
24
76°
61°
25
76°
61°
26
75°
59°
27
76°
60°
28
76°
58°
29
75°
60°
30
75°
58°
31
72°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in San Fernando
San Fernando's October 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 56° and 66°. 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 San Fernando. See also: November | December | January.
