S
M
T
W
T
F
S
27
69°
54°
28
64°
57°
29
70°
53°
30
73°
49°
1
75°
62°
2
68°
51°
3
65°
42°
4
69°
41°
5
61°
40°
6
58°
37°
7
70°
46°
8
65°
45°
9
67°
45°
10
71°
57°
11
65°
58°
12
67°
59°
13
66°
45°
14
58°
42°
15
63°
54°
16
66°
48°
17
57°
44°
18
55°
43°
19
62°
42°
20
60°
43°
21
59°
41°
22
54°
42°
23
52°
40°
24
51°
43°
25
58°
46°
26
60°
43°
27
56°
36°
28
49°
35°
29
49°
40°
30
51°
44°
31
57°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Grand Island
Grand Island's October 2026 forecast shows daily high temperatures ranging from 49° to 71°, with overnight lows between 35° and 59°. The average high for October is 59° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Grand Island. See also: November | December | January.
