S
M
T
W
T
F
S
26
94°
74°
27
93°
72°
28
97°
75°
29
94°
75°
30
88°
69°
31
90°
65°
1
91°
70°
2
84°
66°
3
85°
70°
4
90°
67°
5
90°
70°
6
89°
69°
7
93°
70°
8
88°
70°
9
90°
69°
10
91°
68°
11
93°
72°
12
92°
73°
13
94°
73°
14
95°
74°
15
95°
72°
16
99°
74°
17
95°
74°
18
95°
73°
19
97°
76°
20
95°
71°
21
92°
69°
22
90°
70°
23
93°
69°
24
95°
68°
25
98°
71°
26
98°
72°
27
95°
72°
28
96°
71°
29
95°
69°
30
93°
72°
31
88°
72°
1
87°
71°
2
86°
71°
3
85°
65°
4
83°
64°
5
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Valley Grove
Valley Grove's August 2026 forecast shows daily high temperatures ranging from 83° to 99°, with overnight lows between 63° and 76°. The average high for August is 92° 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 Valley Grove. See also: September | October | November.
