S
M
T
W
T
F
S
26
88°
68°
27
90°
69°
28
91°
70°
29
91°
70°
30
89°
69°
31
89°
68°
1
90°
69°
2
91°
70°
3
91°
70°
4
90°
69°
5
91°
69°
6
91°
70°
7
92°
69°
8
89°
66°
9
86°
66°
10
86°
68°
11
90°
70°
12
91°
70°
13
92°
69°
14
91°
69°
15
90°
68°
16
89°
63°
17
88°
64°
18
84°
65°
19
89°
64°
20
88°
65°
21
89°
66°
22
88°
64°
23
83°
59°
24
81°
59°
25
81°
58°
26
82°
58°
27
81°
57°
28
82°
56°
29
82°
57°
30
84°
64°
31
85°
64°
1
85°
63°
2
88°
63°
3
88°
57°
4
86°
59°
5
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Havana
Havana's August 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 56° and 70°. The average high for August is 87° 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 August weather will actually feel in Havana. See also: September | October | November.
