S
M
T
W
T
F
S
1
59°
39°
2
63°
45°
3
59°
47°
4
59°
44°
5
59°
39°
6
59°
38°
7
53°
48°
8
57°
44°
9
55°
37°
10
50°
48°
11
54°
50°
12
55°
52°
13
56°
35°
14
53°
33°
15
51°
41°
16
51°
45°
17
55°
47°
18
54°
44°
19
56°
41°
20
55°
38°
21
57°
37°
22
53°
39°
23
53°
37°
24
54°
38°
25
45°
28°
26
44°
30°
27
43°
27°
28
43°
27°
29
44°
28°
30
43°
26°
1
46°
26°
2
47°
27°
3
47°
27°
4
45°
26°
5
45°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in San Giacomo
San Giacomo's November 2026 forecast shows daily high temperatures ranging from 43° to 57°, with overnight lows between 26° and 52°. The average high for November is 50° with an average low of 34°. 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 Giacomo. See also: December | January | February.