S
M
T
W
T
F
S
26
90°
72°
27
91°
74°
28
94°
75°
29
93°
70°
30
86°
67°
31
91°
68°
1
88°
72°
2
85°
72°
3
85°
71°
4
88°
72°
5
89°
71°
6
87°
71°
7
91°
72°
8
90°
71°
9
92°
71°
10
89°
72°
11
88°
71°
12
89°
71°
13
90°
70°
14
86°
72°
15
86°
69°
16
87°
68°
17
87°
70°
18
90°
72°
19
90°
70°
20
88°
67°
21
87°
70°
22
88°
72°
23
90°
72°
24
87°
71°
25
86°
67°
26
87°
67°
27
85°
66°
28
86°
67°
29
88°
68°
30
89°
69°
31
89°
71°
1
88°
71°
2
88°
70°
3
85°
69°
4
86°
70°
5
85°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Northlake
Northlake's August 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 66° and 72°. The average high for August is 88° 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 August weather will actually feel in Northlake. See also: September | October | November.
