S
M
T
W
T
F
S
1
80°
70°
2
79°
73°
3
83°
75°
4
81°
74°
5
83°
73°
6
82°
74°
7
81°
70°
8
82°
71°
9
79°
62°
10
72°
58°
11
74°
60°
12
77°
62°
13
79°
65°
14
79°
64°
15
80°
63°
16
75°
63°
17
75°
63°
18
76°
66°
19
78°
67°
20
81°
67°
21
80°
59°
22
73°
58°
23
72°
59°
24
73°
61°
25
74°
64°
26
75°
63°
27
74°
64°
28
74°
64°
29
76°
65°
30
77°
65°
1
79°
64°
2
79°
65°
3
78°
63°
4
72°
60°
5
72°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
November Weather in Cayo Costa
Cayo Costa's November 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 58° and 75°. The average high for November is 77° with an average low of 65°. 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 Cayo Costa. See also: December | January | February.