S
M
T
W
T
F
S
28
81°
62°
29
92°
76°
30
94°
79°
1
95°
80°
2
95°
77°
3
92°
73°
4
86°
74°
5
84°
69°
6
82°
66°
7
83°
71°
8
85°
72°
9
84°
70°
10
83°
69°
11
86°
69°
12
88°
69°
13
87°
70°
14
86°
71°
15
83°
66°
16
81°
68°
17
78°
63°
18
79°
68°
19
79°
70°
20
80°
70°
21
84°
69°
22
86°
71°
23
86°
70°
24
83°
70°
25
85°
71°
26
86°
71°
27
87°
70°
28
86°
72°
29
87°
70°
30
86°
71°
31
85°
70°
1
79°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in River Forest
River Forest's July 2026 forecast shows daily high temperatures ranging from 78° to 95°, with overnight lows between 63° and 77°. The average high for July is 85° with an average low of 70°. 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 River Forest. See also: August | September | October.
