S
M
T
W
T
F
S
26
82°
67°
27
79°
63°
28
78°
61°
29
78°
65°
30
82°
68°
31
84°
67°
1
82°
66°
2
80°
67°
3
85°
60°
4
80°
59°
5
79°
61°
6
80°
60°
7
79°
59°
8
80°
58°
9
78°
58°
10
78°
64°
11
80°
66°
12
83°
65°
13
84°
58°
14
78°
57°
15
78°
59°
16
79°
60°
17
77°
58°
18
76°
58°
19
77°
57°
20
79°
58°
21
80°
62°
22
81°
64°
23
83°
65°
24
84°
65°
25
85°
63°
26
84°
61°
27
82°
62°
28
81°
63°
29
80°
59°
30
80°
54°
31
75°
52°
1
73°
55°
2
73°
54°
3
74°
54°
4
75°
53°
5
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Granger
Granger's August 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 52° and 68°. The average high for August is 79° with an average low of 60°. 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 Granger. See also: September | October | November.
