S
M
T
W
T
F
S
26
92°
73°
27
91°
72°
28
89°
73°
29
92°
74°
30
93°
73°
31
91°
73°
1
87°
72°
2
87°
72°
3
88°
71°
4
91°
72°
5
90°
73°
6
91°
72°
7
90°
69°
8
90°
72°
9
89°
72°
10
90°
70°
11
91°
71°
12
87°
68°
13
89°
68°
14
91°
71°
15
91°
71°
16
88°
70°
17
88°
71°
18
91°
71°
19
91°
70°
20
90°
69°
21
91°
71°
22
90°
71°
23
87°
69°
24
90°
67°
25
91°
68°
26
91°
66°
27
90°
66°
28
86°
66°
29
86°
67°
30
85°
66°
31
86°
68°
1
87°
69°
2
86°
66°
3
85°
65°
4
84°
64°
5
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rose Hill
Rose Hill's August 2026 forecast shows daily high temperatures ranging from 83° to 93°, with overnight lows between 63° and 74°. The average high for August is 89° with an average low of 70°. 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 Rose Hill. See also: September | October | November.