S
M
T
W
T
F
S
27
N/A
28
N/A
29
92°
66°
30
88°
62°
1
93°
64°
2
102°
70°
3
100°
78°
4
100°
75°
5
102°
77°
6
101°
77°
7
100°
74°
8
100°
71°
9
91°
68°
10
83°
68°
11
71°
59°
12
64°
54°
13
74°
51°
14
83°
57°
15
88°
66°
16
91°
79°
17
89°
71°
18
88°
64°
19
85°
60°
20
80°
61°
21
70°
59°
22
69°
55°
23
77°
56°
24
82°
57°
25
86°
57°
26
83°
56°
27
80°
58°
28
77°
56°
29
77°
57°
30
75°
58°
31
81°
57°
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 69° to 86°, with overnight lows between 55° and 61°. The average high for October is 79° with an average low of 57°. 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.
