S
M
T
W
T
F
S
27
93°
70°
28
91°
64°
29
95°
68°
30
91°
73°
1
77°
66°
2
72°
68°
3
72°
68°
4
81°
66°
5
86°
59°
6
84°
55°
7
88°
54°
8
91°
59°
9
90°
59°
10
88°
61°
11
88°
64°
12
88°
66°
13
91°
75°
14
90°
75°
15
88°
64°
16
64°
50°
17
66°
41°
18
72°
43°
19
77°
43°
20
77°
46°
21
81°
48°
22
82°
52°
23
82°
52°
24
84°
52°
25
79°
54°
26
79°
54°
27
81°
59°
28
81°
54°
29
82°
61°
30
77°
64°
31
71°
61°
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 71° to 71°, with overnight lows between 61° and 61°. The average high for October is 71° with an average low of 61°. 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.