S
M
T
W
T
F
S
27
N/A
28
72°
52°
29
66°
59°
30
70°
57°
1
64°
48°
2
61°
36°
3
70°
50°
4
66°
43°
5
64°
37°
6
79°
52°
7
72°
43°
8
64°
37°
9
72°
39°
10
88°
59°
11
88°
64°
12
81°
54°
13
57°
52°
14
54°
39°
15
48°
45°
16
50°
32°
17
59°
32°
18
66°
45°
19
64°
36°
20
68°
36°
21
72°
39°
22
73°
41°
23
73°
50°
24
73°
52°
25
54°
45°
26
46°
41°
27
55°
43°
28
68°
52°
29
55°
37°
30
54°
45°
31
58°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Grant
Grant's October 2026 forecast shows daily high temperatures ranging from 54° to 58°, with overnight lows between 45° and 53°. The average high for October is 56° with an average low of 49°. 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 Grant. See also: November | December | January.