S
M
T
W
T
F
S
27
70°
51°
28
60°
49°
29
66°
49°
30
67°
46°
1
67°
47°
2
65°
47°
3
67°
46°
4
64°
42°
5
61°
45°
6
63°
44°
7
57°
37°
8
54°
39°
9
59°
44°
10
60°
41°
11
64°
45°
12
66°
44°
13
63°
43°
14
52°
43°
15
62°
39°
16
51°
34°
17
49°
33°
18
49°
37°
19
57°
41°
20
60°
38°
21
52°
34°
22
47°
36°
23
59°
40°
24
59°
40°
25
57°
41°
26
52°
35°
27
53°
40°
28
53°
38°
29
54°
32°
30
51°
35°
31
48°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Grasston
Grasston's October 2026 forecast shows daily high temperatures ranging from 47° to 70°, with overnight lows between 31° and 51°. The average high for October is 58° with an average low of 41°. 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 Grasston. See also: November | December | January.