S
M
T
W
T
F
S
28
83°
65°
29
87°
62°
30
88°
67°
1
96°
73°
2
100°
77°
3
100°
74°
4
98°
70°
5
89°
71°
6
79°
66°
7
75°
65°
8
85°
62°
9
82°
70°
10
89°
70°
11
85°
65°
12
85°
64°
13
86°
65°
14
90°
68°
15
96°
70°
16
93°
67°
17
89°
68°
18
92°
69°
19
88°
65°
20
89°
66°
21
89°
68°
22
90°
67°
23
85°
64°
24
91°
68°
25
88°
65°
26
86°
67°
27
91°
70°
28
90°
70°
29
90°
69°
30
88°
69°
31
85°
67°
1
87°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Washington Park
Washington Park's July 2026 forecast shows daily high temperatures ranging from 82° to 96°, with overnight lows between 64° and 70°. The average high for July is 89° with an average low of 68°. 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 Washington Park. See also: August | September | October.