S
M
T
W
T
F
S
26
67°
61°
27
71°
59°
28
72°
60°
29
71°
53°
30
71°
55°
31
75°
56°
1
69°
61°
2
67°
54°
3
79°
53°
4
71°
55°
5
73°
55°
6
74°
57°
7
76°
58°
8
75°
59°
9
69°
56°
10
69°
54°
11
70°
55°
12
72°
60°
13
71°
58°
14
72°
60°
15
70°
57°
16
69°
58°
17
71°
56°
18
73°
55°
19
73°
55°
20
77°
56°
21
78°
60°
22
72°
58°
23
72°
57°
24
75°
56°
25
74°
55°
26
71°
54°
27
70°
54°
28
70°
55°
29
72°
54°
30
73°
57°
31
71°
53°
1
74°
58°
2
73°
57°
3
74°
58°
4
73°
58°
5
73°
57°
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 70° to 78°, with overnight lows between 53° and 60°. The average high for August is 73° 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 White Rock. See also: September | October | November.