S
M
T
W
T
F
S
28
83°
65°
29
89°
64°
30
92°
69°
1
95°
75°
2
94°
73°
3
95°
70°
4
89°
68°
5
84°
67°
6
85°
69°
7
86°
68°
8
85°
65°
9
86°
64°
10
84°
66°
11
85°
67°
12
88°
66°
13
90°
64°
14
94°
68°
15
96°
70°
16
90°
62°
17
88°
66°
18
82°
66°
19
81°
61°
20
81°
59°
21
78°
60°
22
75°
58°
23
75°
57°
24
81°
59°
25
81°
60°
26
80°
62°
27
81°
63°
28
84°
60°
29
81°
57°
30
81°
63°
31
82°
61°
1
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in S.N.P.J.
S.N.P.J.'s July 2026 forecast shows daily high temperatures ranging from 75° to 96°, with overnight lows between 57° and 70°. The average high for July is 83° with an average low of 62°. 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 S.N.P.J.. See also: August | September | October.