S
M
T
W
T
F
S
26
78°
57°
27
84°
63°
28
80°
66°
29
78°
60°
30
80°
55°
31
85°
54°
1
79°
64°
2
82°
66°
3
77°
54°
4
84°
50°
5
86°
61°
6
84°
69°
7
83°
68°
8
84°
67°
9
84°
65°
10
81°
67°
11
75°
65°
12
75°
65°
13
79°
65°
14
82°
63°
15
82°
58°
16
84°
70°
17
79°
62°
18
79°
57°
19
80°
59°
20
78°
55°
21
79°
53°
22
81°
58°
23
73°
54°
24
70°
53°
25
78°
56°
26
81°
62°
27
81°
59°
28
78°
52°
29
81°
57°
30
85°
62°
31
87°
63°
1
74°
54°
2
72°
55°
3
72°
54°
4
74°
55°
5
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Niles
Niles's August 2026 forecast shows daily high temperatures ranging from 72° to 87°, with overnight lows between 52° and 63°. The average high for August is 78° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Niles. See also: September | October | November.
