S
M
T
W
T
F
S
27
77°
53°
28
77°
54°
29
76°
52°
30
73°
51°
1
74°
50°
2
69°
49°
3
72°
48°
4
67°
47°
5
71°
50°
6
73°
46°
7
62°
45°
8
69°
46°
9
70°
44°
10
69°
36°
11
64°
39°
12
68°
42°
13
69°
35°
14
65°
36°
15
62°
44°
16
66°
43°
17
67°
45°
18
69°
38°
19
68°
30°
20
54°
37°
21
55°
33°
22
50°
32°
23
49°
35°
24
48°
38°
25
58°
36°
26
59°
34°
27
52°
29°
28
47°
24°
29
44°
22°
30
42°
28°
31
45°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Granite Falls
Granite Falls's October 2026 forecast shows daily high temperatures ranging from 42° to 77°, with overnight lows between 22° and 54°. The average high for October is 63° with an average low of 40°. 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 Granite Falls. See also: November | December | January.
