S
M
T
W
T
F
S
1
78°
56°
2
70°
44°
3
69°
42°
4
73°
44°
5
71°
44°
6
72°
46°
7
71°
40°
8
65°
41°
9
68°
42°
10
71°
41°
11
72°
42°
12
70°
43°
13
68°
34°
14
63°
38°
15
65°
39°
16
72°
39°
17
72°
38°
18
71°
38°
19
71°
37°
20
67°
29°
21
59°
28°
22
62°
31°
23
67°
36°
24
69°
36°
25
68°
37°
26
59°
35°
27
57°
31°
28
58°
26°
29
57°
29°
30
57°
25°
1
54°
23°
2
53°
24°
3
55°
26°
4
60°
27°
5
54°
23°
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 53° to 78°, with overnight lows between 23° and 56°. The average high for November is 65° with an average low of 36°. 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.
