S
M
T
W
T
F
S
30
69°
58°
31
72°
59°
1
84°
65°
2
81°
63°
3
79°
63°
4
72°
61°
5
70°
54°
6
68°
48°
7
70°
46°
8
75°
50°
9
79°
59°
10
73°
57°
11
68°
52°
12
68°
52°
13
77°
57°
14
61°
48°
15
70°
43°
16
70°
57°
17
73°
64°
18
68°
52°
19
61°
50°
20
61°
50°
21
59°
45°
22
N/A
23
61°
41°
24
63°
39°
25
63°
39°
26
65°
41°
27
59°
45°
28
55°
50°
29
59°
52°
30
68°
52°
1
72°
57°
2
68°
45°
3
59°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cuba
Cuba's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Cuba. See also: October | November | December.
