S
M
T
W
T
F
S
26
83°
58°
27
86°
59°
28
79°
53°
29
81°
55°
30
80°
58°
31
79°
56°
1
80°
54°
2
79°
55°
3
80°
54°
4
80°
55°
5
81°
54°
6
Hist. Avg.
82°
60°
7
Hist. Avg.
82°
60°
8
Hist. Avg.
82°
60°
9
Hist. Avg.
82°
60°
10
Hist. Avg.
82°
60°
11
Hist. Avg.
82°
60°
12
Hist. Avg.
82°
59°
13
Hist. Avg.
82°
59°
14
Hist. Avg.
82°
59°
15
Hist. Avg.
81°
59°
16
Hist. Avg.
81°
59°
17
Hist. Avg.
81°
59°
18
Hist. Avg.
81°
59°
19
Hist. Avg.
81°
59°
20
Hist. Avg.
81°
58°
21
Hist. Avg.
81°
58°
22
Hist. Avg.
81°
58°
23
Hist. Avg.
80°
58°
24
Hist. Avg.
80°
58°
25
Hist. Avg.
80°
58°
26
Hist. Avg.
80°
58°
27
Hist. Avg.
80°
57°
28
Hist. Avg.
80°
57°
29
Hist. Avg.
80°
57°
30
Hist. Avg.
79°
57°
31
Hist. Avg.
79°
57°
1
Hist. Avg.
79°
56°
2
Hist. Avg.
79°
56°
3
Hist. Avg.
78°
56°
4
Hist. Avg.
78°
56°
5
Hist. Avg.
78°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Niles
Niles's August 2026 forecast shows daily high temperatures ranging from 79° to 86°, with overnight lows between 53° and 59°. The average high for August is 81° with an average low of 56°. 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.