S
M
T
W
T
F
S
27
73°
44°
28
74°
48°
29
75°
48°
30
63°
59°
1
70°
61°
2
65°
47°
3
65°
42°
4
70°
50°
5
64°
42°
6
70°
40°
7
73°
54°
8
67°
44°
9
68°
42°
10
77°
52°
11
69°
51°
12
84°
52°
13
77°
59°
14
62°
49°
15
64°
48°
16
64°
39°
17
55°
33°
18
61°
41°
19
67°
36°
20
68°
38°
21
69°
39°
22
70°
39°
23
67°
44°
24
68°
46°
25
71°
48°
26
65°
43°
27
62°
48°
28
70°
52°
29
64°
43°
30
65°
44°
31
64°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Grand Rapids
Grand Rapids's October 2026 forecast shows daily high temperatures ranging from 62° to 71°, with overnight lows between 43° and 52°. The average high for October is 66° with an average low of 46°. 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 Grand Rapids. See also: November | December | January.
