S
M
T
W
T
F
S
26
81°
59°
27
79°
52°
28
76°
51°
29
76°
57°
30
79°
56°
31
76°
51°
1
77°
52°
2
76°
50°
3
76°
52°
4
77°
50°
5
76°
50°
6
76°
53°
7
77°
54°
8
78°
56°
9
75°
58°
10
77°
57°
11
76°
58°
12
82°
56°
13
78°
57°
14
83°
50°
15
75°
50°
16
75°
51°
17
78°
51°
18
75°
48°
19
74°
51°
20
74°
49°
21
75°
50°
22
74°
48°
23
73°
55°
24
73°
52°
25
74°
50°
26
77°
57°
27
80°
57°
28
79°
56°
29
81°
52°
30
81°
48°
31
72°
47°
1
72°
47°
2
73°
54°
3
75°
53°
4
76°
46°
5
72°
46°
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 72° to 83°, with overnight lows between 46° and 59°. The average high for August is 76° with an average low of 52°. 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.
