S
M
T
W
T
F
S
26
89°
61°
27
87°
61°
28
88°
60°
29
88°
61°
30
89°
62°
31
90°
62°
1
89°
61°
2
89°
63°
3
88°
62°
4
89°
62°
5
88°
61°
6
88°
61°
7
87°
62°
8
88°
61°
9
87°
61°
10
86°
60°
11
81°
61°
12
83°
60°
13
83°
59°
14
87°
57°
15
81°
60°
16
87°
55°
17
83°
58°
18
87°
57°
19
80°
56°
20
81°
56°
21
85°
59°
22
85°
58°
23
84°
55°
24
80°
54°
25
81°
52°
26
83°
51°
27
82°
53°
28
82°
56°
29
84°
58°
30
85°
54°
31
84°
56°
1
84°
55°
2
85°
54°
3
84°
57°
4
84°
53°
5
82°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in White Rock
White Rock's August 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 51° and 63°. The average high for August is 85° with an average low of 58°. 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 White Rock. See also: September | October | November.