S
M
T
W
T
F
S
27
79°
54°
28
79°
53°
29
78°
54°
30
78°
54°
1
77°
46°
2
78°
42°
3
76°
42°
4
65°
41°
5
64°
46°
6
68°
49°
7
72°
49°
8
70°
39°
9
68°
42°
10
74°
49°
11
66°
46°
12
70°
48°
13
73°
44°
14
Hist. Avg.
66°
43°
15
Hist. Avg.
66°
43°
16
Hist. Avg.
65°
42°
17
Hist. Avg.
65°
42°
18
Hist. Avg.
64°
42°
19
Hist. Avg.
64°
41°
20
Hist. Avg.
63°
41°
21
Hist. Avg.
63°
40°
22
Hist. Avg.
62°
40°
23
Hist. Avg.
62°
40°
24
Hist. Avg.
61°
39°
25
Hist. Avg.
61°
39°
26
Hist. Avg.
60°
38°
27
Hist. Avg.
60°
38°
28
Hist. Avg.
59°
37°
29
Hist. Avg.
59°
37°
30
Hist. Avg.
58°
36°
31
Hist. Avg.
58°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Grant City
Grant City's October 2026 forecast shows daily high temperatures ranging from 64° to 79°, with overnight lows between 39° and 54°. The average high for October is 73° with an average low of 47°. 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 City. See also: November | December | January.
