S
M
T
W
T
F
S
26
93°
73°
27
94°
73°
28
85°
68°
29
84°
60°
30
82°
55°
31
78°
67°
1
71°
65°
2
80°
62°
3
83°
57°
4
87°
60°
5
76°
67°
6
81°
66°
7
85°
63°
8
83°
65°
9
87°
65°
10
88°
73°
11
89°
75°
12
82°
71°
13
86°
71°
14
88°
73°
15
91°
71°
16
83°
65°
17
83°
61°
18
84°
66°
19
84°
63°
20
81°
60°
21
82°
58°
22
87°
63°
23
87°
62°
24
82°
63°
25
83°
61°
26
86°
60°
27
89°
65°
28
79°
57°
29
82°
59°
30
86°
63°
31
88°
64°
1
89°
65°
2
89°
65°
3
88°
64°
4
87°
63°
5
87°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cuba
Cuba's August 2026 forecast shows daily high temperatures ranging from 79° to 91°, with overnight lows between 57° and 73°. The average high for August is 85° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Cuba. See also: September | October | November.
