S
M
T
W
T
F
S
26
89°
78°
27
90°
76°
28
89°
78°
29
90°
78°
30
90°
77°
31
89°
78°
1
90°
77°
2
90°
76°
3
89°
77°
4
88°
78°
5
89°
77°
6
91°
78°
7
89°
78°
8
91°
77°
9
90°
78°
10
90°
78°
11
89°
77°
12
90°
78°
13
91°
78°
14
90°
77°
15
89°
75°
16
88°
77°
17
89°
77°
18
90°
76°
19
89°
77°
20
90°
78°
21
91°
77°
22
90°
76°
23
Hist. Avg.
89°
76°
24
Hist. Avg.
88°
76°
25
Hist. Avg.
88°
76°
26
Hist. Avg.
88°
76°
27
Hist. Avg.
88°
76°
28
Hist. Avg.
88°
76°
29
Hist. Avg.
88°
76°
30
Hist. Avg.
88°
76°
31
Hist. Avg.
88°
76°
1
Hist. Avg.
88°
75°
2
Hist. Avg.
88°
75°
3
Hist. Avg.
88°
75°
4
Hist. Avg.
88°
75°
5
Hist. Avg.
88°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Havana
Havana's August 2026 forecast shows daily high temperatures ranging from 88° to 91°, with overnight lows between 75° and 78°. The average high for August is 90° with an average low of 77°. 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.
