S
M
T
W
T
F
S
27
73°
50°
28
73°
49°
29
70°
43°
30
70°
49°
1
73°
49°
2
66°
47°
3
62°
48°
4
64°
48°
5
67°
47°
6
70°
47°
7
66°
46°
8
64°
38°
9
57°
35°
10
57°
37°
11
58°
41°
12
63°
45°
13
62°
45°
14
65°
46°
15
67°
44°
16
61°
43°
17
56°
36°
18
53°
33°
19
53°
31°
20
54°
42°
21
63°
43°
22
60°
42°
23
61°
42°
24
58°
41°
25
58°
42°
26
59°
41°
27
58°
37°
28
57°
33°
29
54°
40°
30
52°
27°
31
49°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Grattan Township
Grattan Township's October 2026 forecast shows daily high temperatures ranging from 49° to 73°, with overnight lows between 27° and 50°. The average high for October is 62° with an average low of 42°. 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 Grattan Township. See also: November | December | January.
