S
M
T
W
T
F
S
26
101°
78°
27
100°
80°
28
93°
76°
29
87°
75°
30
83°
72°
31
88°
69°
1
82°
66°
2
88°
65°
3
88°
65°
4
90°
67°
5
82°
70°
6
82°
70°
7
88°
69°
8
90°
68°
9
94°
75°
10
94°
73°
11
99°
76°
12
98°
78°
13
99°
78°
14
97°
77°
15
90°
78°
16
89°
73°
17
86°
66°
18
89°
66°
19
86°
67°
20
87°
64°
21
97°
68°
22
87°
66°
23
82°
64°
24
86°
64°
25
88°
67°
26
93°
70°
27
86°
64°
28
89°
62°
29
99°
68°
30
100°
73°
31
101°
74°
1
100°
74°
2
88°
84°
3
88°
82°
4
88°
82°
5
88°
84°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Grandview
Grandview's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Grandview. See also: September | October | November.
