S
M
T
W
T
F
S
28
92°
68°
29
91°
69°
30
92°
70°
1
91°
69°
2
92°
70°
3
92°
71°
4
91°
71°
5
92°
70°
6
92°
71°
7
91°
71°
8
92°
70°
9
92°
71°
10
91°
71°
11
91°
70°
12
92°
69°
13
91°
70°
14
92°
71°
15
92°
69°
16
91°
70°
17
91°
70°
18
91°
71°
19
Hist. Avg.
91°
69°
20
Hist. Avg.
91°
69°
21
Hist. Avg.
91°
69°
22
Hist. Avg.
91°
69°
23
Hist. Avg.
91°
69°
24
Hist. Avg.
92°
69°
25
Hist. Avg.
92°
69°
26
Hist. Avg.
92°
69°
27
Hist. Avg.
92°
69°
28
Hist. Avg.
92°
69°
29
Hist. Avg.
92°
69°
30
Hist. Avg.
92°
69°
31
Hist. Avg.
92°
69°
1
Hist. Avg.
92°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Juana Díaz
Juana Díaz's July 2026 forecast shows daily high temperatures ranging from 91° to 92°, with overnight lows between 68° and 71°. The average high for July is 92° with an average low of 70°. 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 Juana Díaz. See also: August | September | October.
