S
M
T
W
T
F
S
26
89°
67°
27
89°
70°
28
87°
70°
29
85°
68°
30
87°
71°
31
89°
70°
1
89°
70°
2
88°
71°
3
90°
70°
4
90°
70°
5
89°
69°
6
90°
69°
7
89°
70°
8
90°
71°
9
91°
70°
10
90°
70°
11
88°
69°
12
87°
69°
13
86°
68°
14
85°
67°
15
84°
64°
16
83°
64°
17
84°
66°
18
84°
64°
19
85°
68°
20
87°
68°
21
84°
66°
22
85°
66°
23
87°
67°
24
90°
66°
25
89°
67°
26
85°
67°
27
84°
64°
28
85°
65°
29
89°
64°
30
86°
66°
31
86°
66°
1
85°
65°
2
83°
66°
3
82°
65°
4
82°
59°
5
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Preston Sights Subdivision
Preston Sights Subdivision's August 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 59° and 71°. The average high for August is 87° with an average low of 67°. 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 Preston Sights Subdivision. See also: September | October | November.