S
M
T
W
T
F
S
26
90°
59°
27
91°
61°
28
92°
60°
29
88°
58°
30
92°
61°
31
91°
60°
1
87°
59°
2
88°
56°
3
88°
58°
4
87°
57°
5
88°
56°
6
85°
57°
7
87°
54°
8
86°
56°
9
86°
55°
10
80°
56°
11
82°
53°
12
86°
53°
13
86°
55°
14
85°
56°
15
86°
56°
16
86°
55°
17
85°
57°
18
86°
56°
19
85°
56°
20
81°
55°
21
81°
55°
22
83°
54°
23
85°
55°
24
85°
54°
25
83°
53°
26
82°
52°
27
82°
54°
28
79°
54°
29
78°
49°
30
78°
51°
31
79°
50°
1
79°
52°
2
78°
52°
3
79°
51°
4
78°
52°
5
77°
51°
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 77° to 92°, with overnight lows between 49° and 61°. The average high for August is 84° with an average low of 55°. 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.
