S
M
T
W
T
F
S
26
88°
55°
27
85°
54°
28
86°
55°
29
84°
53°
30
80°
52°
31
83°
52°
1
84°
51°
2
83°
54°
3
85°
51°
4
83°
53°
5
87°
54°
6
87°
53°
7
89°
54°
8
88°
53°
9
89°
54°
10
87°
52°
11
85°
53°
12
86°
56°
13
89°
54°
14
86°
54°
15
88°
53°
16
84°
55°
17
85°
51°
18
Hist. Avg.
88°
55°
19
Hist. Avg.
88°
55°
20
Hist. Avg.
88°
54°
21
Hist. Avg.
88°
54°
22
Hist. Avg.
88°
54°
23
Hist. Avg.
88°
54°
24
Hist. Avg.
87°
54°
25
Hist. Avg.
87°
53°
26
Hist. Avg.
87°
53°
27
Hist. Avg.
87°
53°
28
Hist. Avg.
87°
53°
29
Hist. Avg.
87°
52°
30
Hist. Avg.
87°
52°
31
Hist. Avg.
86°
52°
1
Hist. Avg.
86°
52°
2
Hist. Avg.
86°
51°
3
Hist. Avg.
86°
51°
4
Hist. Avg.
86°
51°
5
Hist. Avg.
86°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Grants
Grants's August 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 51° and 56°. The average high for August is 86° with an average low of 53°. 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 Grants. See also: September | October | November.
