S
M
T
W
T
F
S
26
80°
63°
27
80°
65°
28
80°
62°
29
80°
64°
30
82°
65°
31
81°
60°
1
81°
66°
2
83°
67°
3
82°
61°
4
84°
60°
5
80°
61°
6
80°
60°
7
82°
60°
8
79°
61°
9
79°
65°
10
84°
65°
11
82°
63°
12
84°
65°
13
84°
66°
14
82°
66°
15
80°
65°
16
84°
59°
17
84°
59°
18
77°
60°
19
77°
60°
20
76°
61°
21
78°
58°
22
77°
63°
23
78°
64°
24
81°
65°
25
83°
64°
26
83°
56°
27
81°
56°
28
74°
57°
29
74°
57°
30
75°
61°
31
76°
63°
1
81°
63°
2
81°
61°
3
80°
58°
4
80°
62°
5
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rose Grove
Rose Grove's August 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 56° and 67°. The average high for August is 80° with an average low of 62°. 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 Grove. See also: September | October | November.