S
M
T
W
T
F
S
28
94°
74°
29
95°
75°
30
96°
73°
1
97°
74°
2
93°
73°
3
96°
73°
4
97°
74°
5
93°
73°
6
97°
71°
7
93°
69°
8
97°
71°
9
96°
72°
10
97°
73°
11
96°
74°
12
94°
74°
13
84°
72°
14
87°
72°
15
89°
71°
16
93°
73°
17
94°
74°
18
94°
73°
19
94°
74°
20
93°
73°
21
97°
75°
22
96°
74°
23
92°
70°
24
91°
72°
25
92°
73°
26
90°
73°
27
93°
72°
28
92°
75°
29
94°
74°
30
94°
75°
31
93°
75°
1
94°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Deer Park
Deer Park's July 2026 forecast shows daily high temperatures ranging from 87° to 97°, with overnight lows between 70° and 75°. The average high for July is 93° with an average low of 73°. 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 Deer Park. See also: August | September | October.