S
M
T
W
T
F
S
28
90°
81°
29
90°
80°
30
90°
81°
1
89°
80°
2
90°
81°
3
89°
80°
4
88°
79°
5
89°
79°
6
89°
79°
7
87°
78°
8
86°
79°
9
87°
79°
10
88°
80°
11
88°
79°
12
88°
77°
13
89°
78°
14
90°
78°
15
88°
79°
16
89°
78°
17
86°
79°
18
86°
79°
19
86°
77°
20
86°
79°
21
85°
78°
22
86°
79°
23
86°
79°
24
87°
78°
25
86°
79°
26
86°
78°
27
87°
79°
28
87°
79°
29
86°
78°
30
88°
79°
31
87°
78°
1
86°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Naguabo
Naguabo's July 2026 forecast shows daily high temperatures ranging from 85° to 90°, with overnight lows between 77° and 80°. The average high for July is 87° with an average low of 79°. 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 Naguabo. See also: August | September | October.