S
M
T
W
T
F
S
28
79°
62°
29
82°
64°
30
84°
64°
1
82°
63°
2
81°
64°
3
84°
61°
4
79°
60°
5
80°
64°
6
77°
58°
7
78°
59°
8
79°
61°
9
79°
62°
10
80°
65°
11
82°
66°
12
81°
65°
13
79°
65°
14
78°
64°
15
79°
63°
16
79°
62°
17
80°
62°
18
80°
61°
19
79°
65°
20
80°
60°
21
77°
58°
22
78°
60°
23
79°
60°
24
80°
65°
25
82°
65°
26
82°
66°
27
79°
62°
28
78°
60°
29
79°
64°
30
82°
67°
31
84°
66°
1
82°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Niles
Niles's July 2026 forecast shows daily high temperatures ranging from 77° to 84°, with overnight lows between 58° and 67°. The average high for July is 80° with an average low of 63°. 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 Niles. See also: August | September | October.