S
M
T
W
T
F
S
28
92°
74°
29
94°
73°
30
96°
74°
1
94°
74°
2
95°
75°
3
95°
72°
4
95°
73°
5
92°
73°
6
90°
71°
7
91°
72°
8
90°
71°
9
88°
70°
10
89°
70°
11
88°
72°
12
89°
71°
13
91°
72°
14
94°
71°
15
91°
72°
16
91°
70°
17
93°
71°
18
91°
69°
19
94°
73°
20
94°
74°
21
93°
74°
22
94°
75°
23
95°
75°
24
96°
74°
25
95°
75°
26
95°
75°
27
96°
74°
28
95°
75°
29
96°
74°
30
95°
75°
31
94°
74°
1
93°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Havana
Havana's July 2026 forecast shows daily high temperatures ranging from 88° to 96°, with overnight lows between 69° and 75°. The average high for July is 93° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Havana. See also: August | September | October.