S
M
T
W
T
F
S
28
84°
64°
29
93°
69°
30
87°
67°
1
87°
67°
2
88°
67°
3
85°
67°
4
89°
68°
5
88°
65°
6
88°
71°
7
90°
71°
8
83°
69°
9
84°
64°
10
88°
67°
11
90°
66°
12
95°
67°
13
94°
67°
14
97°
67°
15
96°
70°
16
98°
70°
17
99°
71°
18
98°
68°
19
94°
64°
20
93°
65°
21
88°
65°
22
89°
66°
23
87°
63°
24
85°
62°
25
91°
69°
26
90°
69°
27
85°
66°
28
80°
61°
29
81°
65°
30
79°
63°
31
80°
66°
1
79°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Parker
Parker's July 2026 forecast shows daily high temperatures ranging from 79° to 99°, with overnight lows between 61° and 71°. The average high for July is 89° with an average low of 66°. 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 Parker. See also: August | September | October.