S
M
T
W
T
F
S
1
75°
55°
2
75°
54°
3
75°
57°
4
73°
55°
5
76°
56°
6
76°
53°
7
79°
60°
8
81°
58°
9
81°
58°
10
79°
59°
11
73°
55°
12
74°
54°
13
68°
51°
14
67°
54°
15
72°
53°
16
73°
54°
17
67°
53°
18
69°
49°
19
68°
51°
20
72°
52°
21
73°
52°
22
73°
51°
23
71°
52°
24
68°
52°
25
65°
49°
26
63°
46°
27
64°
44°
28
65°
47°
29
64°
49°
30
64°
44°
1
65°
43°
2
65°
45°
3
64°
46°
4
67°
46°
5
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in San Ysidro
San Ysidro's November 2026 forecast shows daily high temperatures ranging from 63° to 81°, with overnight lows between 43° and 60°. The average high for November is 71° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how November weather will actually feel in San Ysidro. See also: December | January | February.
