S
M
T
W
T
F
S
28
87°
68°
29
88°
70°
30
86°
67°
1
85°
66°
2
85°
67°
3
84°
64°
4
82°
67°
5
83°
66°
6
81°
60°
7
82°
61°
8
82°
63°
9
81°
64°
10
82°
65°
11
84°
68°
12
85°
68°
13
83°
67°
14
83°
67°
15
84°
66°
16
82°
63°
17
82°
63°
18
83°
62°
19
82°
65°
20
82°
65°
21
83°
62°
22
82°
62°
23
82°
63°
24
83°
63°
25
84°
67°
26
86°
68°
27
83°
68°
28
83°
66°
29
84°
68°
30
84°
69°
31
88°
69°
1
86°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Forest Park
Forest Park's July 2026 forecast shows daily high temperatures ranging from 81° to 88°, with overnight lows between 60° and 70°. The average high for July is 84° 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 Forest Park. See also: August | September | October.
