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