S
M
T
W
T
F
S
26
83°
69°
27
84°
68°
28
84°
71°
29
80°
64°
30
83°
58°
31
85°
60°
1
85°
71°
2
85°
68°
3
81°
69°
4
85°
68°
5
84°
68°
6
85°
67°
7
87°
68°
8
88°
67°
9
87°
68°
10
84°
66°
11
86°
66°
12
84°
64°
13
86°
64°
14
87°
63°
15
81°
60°
16
80°
60°
17
88°
67°
18
89°
67°
19
89°
66°
20
88°
66°
21
87°
65°
22
88°
66°
23
89°
67°
24
89°
67°
25
88°
66°
26
86°
66°
27
86°
65°
28
83°
65°
29
85°
64°
30
86°
65°
31
86°
64°
1
85°
63°
2
86°
59°
3
84°
60°
4
84°
60°
5
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rock Branch
Rock Branch's August 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 59° and 71°. The average high for August is 86° with an average low of 65°. 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 Rock Branch. See also: September | October | November.
