S
M
T
W
T
F
S
26
83°
63°
27
71°
58°
28
65°
54°
29
76°
50°
30
79°
62°
31
76°
66°
1
70°
60°
2
67°
52°
3
81°
48°
4
79°
58°
5
69°
55°
6
82°
53°
7
84°
63°
8
71°
59°
9
79°
56°
10
72°
57°
11
74°
56°
12
73°
55°
13
72°
54°
14
69°
51°
15
81°
48°
16
74°
57°
17
N/A
18
71°
54°
19
70°
51°
20
72°
60°
21
72°
58°
22
66°
53°
23
65°
52°
24
69°
56°
25
70°
58°
26
71°
56°
27
68°
56°
28
67°
55°
29
69°
56°
30
68°
53°
31
65°
57°
1
65°
58°
2
66°
57°
3
64°
57°
4
68°
56°
5
66°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Grand Island Township
Grand Island Township's August 2026 forecast shows daily high temperatures ranging from 64° to 72°, with overnight lows between 51° and 60°. The average high for August is 68° with an average low of 56°. 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 Grand Island Township. See also: September | October | November.
