S
M
T
W
T
F
S
26
110°
71°
27
97°
73°
28
95°
67°
29
95°
66°
30
101°
71°
31
94°
62°
1
94°
57°
2
101°
63°
3
100°
63°
4
71°
56°
5
79°
58°
6
90°
58°
7
91°
60°
8
96°
65°
9
96°
65°
10
100°
62°
11
106°
63°
12
97°
67°
13
86°
66°
14
91°
66°
15
88°
65°
16
85°
63°
17
94°
64°
18
88°
63°
19
90°
63°
20
93°
64°
21
91°
65°
22
89°
65°
23
91°
69°
24
96°
64°
25
90°
67°
26
89°
64°
27
92°
62°
28
98°
63°
29
98°
65°
30
93°
62°
31
92°
59°
1
91°
62°
2
97°
58°
3
96°
63°
4
99°
65°
5
96°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Grant
Grant'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 Grant. See also: September | October | November.