S
M
T
W
T
F
S
28
89°
74°
29
93°
77°
30
89°
79°
1
87°
81°
2
86°
72°
3
87°
75°
4
88°
76°
5
90°
77°
6
89°
76°
7
93°
76°
8
93°
77°
9
94°
76°
10
93°
75°
11
95°
77°
12
96°
76°
13
94°
76°
14
93°
75°
15
91°
76°
16
92°
74°
17
87°
75°
18
87°
75°
19
88°
74°
20
87°
74°
21
87°
73°
22
88°
75°
23
89°
75°
24
88°
74°
25
88°
75°
26
89°
75°
27
87°
74°
28
88°
75°
29
88°
74°
30
87°
75°
31
90°
75°
1
91°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Matanzas
Matanzas's July 2026 forecast shows daily high temperatures ranging from 87° to 96°, with overnight lows between 73° and 77°. The average high for July is 90° with an average low of 75°. 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 Matanzas. See also: August | September | October.