S
M
T
W
T
F
S
26
81°
58°
27
79°
52°
28
80°
56°
29
80°
56°
30
81°
50°
31
77°
49°
1
76°
56°
2
80°
55°
3
81°
53°
4
81°
51°
5
80°
51°
6
78°
56°
7
80°
58°
8
81°
56°
9
82°
52°
10
81°
48°
11
79°
47°
12
73°
47°
13
76°
46°
14
75°
47°
15
75°
49°
16
78°
55°
17
79°
57°
18
79°
58°
19
80°
56°
20
81°
57°
21
80°
55°
22
78°
52°
23
76°
54°
24
78°
51°
25
69°
50°
26
69°
48°
27
68°
47°
28
66°
45°
29
68°
44°
30
69°
45°
31
69°
47°
1
68°
54°
2
67°
54°
3
66°
53°
4
66°
51°
5
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in High Rock
High Rock's August 2026 forecast shows daily high temperatures ranging from 66° to 82°, with overnight lows between 44° and 58°. The average high for August is 76° with an average low of 52°. 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 High Rock. See also: September | October | November.