S
M
T
W
T
F
S
1
93°
75°
2
94°
72°
3
89°
78°
4
89°
69°
5
90°
68°
6
85°
74°
7
85°
72°
8
78°
66°
9
70°
66°
10
69°
63°
11
71°
63°
12
79°
60°
13
82°
64°
14
77°
68°
15
81°
67°
16
75°
62°
17
74°
65°
18
80°
70°
19
83°
71°
20
85°
70°
21
82°
64°
22
76°
59°
23
74°
58°
24
77°
57°
25
72°
55°
26
71°
53°
27
70°
52°
28
70°
53°
29
70°
57°
30
77°
57°
1
74°
54°
2
76°
61°
3
80°
60°
4
77°
54°
5
70°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in San Juan
San Juan's November 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 52° and 71°. The average high for November is 76° with an average low of 61°. 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 Juan. See also: December | January | February.
