S
M
T
W
T
F
S
27
76°
48°
28
63°
54°
29
55°
51°
30
64°
49°
1
70°
48°
2
67°
45°
3
75°
40°
4
73°
44°
5
73°
43°
6
79°
43°
7
80°
45°
8
76°
40°
9
76°
39°
10
73°
44°
11
N/A
12
72°
48°
13
68°
47°
14
64°
31°
15
62°
40°
16
58°
38°
17
59°
33°
18
64°
35°
19
69°
39°
20
71°
35°
21
69°
34°
22
68°
35°
23
70°
36°
24
67°
36°
25
66°
21°
26
63°
34°
27
64°
33°
28
65°
33°
29
63°
32°
30
58°
32°
31
58°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Grants
Grants's October 2026 forecast shows daily high temperatures ranging from 58° to 72°, with overnight lows between 21° and 48°. The average high for October is 65° with an average low of 35°. 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 Grants. See also: November | December | January.