S
M
T
W
T
F
S
26
84°
64°
27
87°
68°
28
89°
71°
29
84°
69°
30
85°
68°
31
88°
65°
1
90°
73°
2
80°
73°
3
81°
71°
4
83°
69°
5
89°
70°
6
88°
70°
7
90°
69°
8
89°
68°
9
91°
67°
10
91°
67°
11
90°
65°
12
86°
64°
13
87°
66°
14
89°
68°
15
85°
63°
16
82°
62°
17
83°
67°
18
88°
65°
19
82°
64°
20
82°
64°
21
85°
68°
22
88°
65°
23
85°
63°
24
81°
62°
25
82°
62°
26
81°
60°
27
80°
62°
28
83°
64°
29
85°
65°
30
86°
67°
31
87°
67°
1
87°
66°
2
86°
66°
3
79°
63°
4
79°
60°
5
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fair Lakes
Fair Lakes's August 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 58° and 73°. The average high for August is 85° with an average low of 66°. 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 Fair Lakes. See also: September | October | November.