S
M
T
W
T
F
S
27
60°
36°
28
63°
42°
29
71°
45°
30
64°
49°
1
66°
46°
2
75°
46°
3
71°
45°
4
80°
46°
5
77°
46°
6
73°
44°
7
73°
40°
8
74°
43°
9
75°
45°
10
54°
43°
11
44°
38°
12
45°
34°
13
47°
27°
14
55°
32°
15
61°
29°
16
73°
36°
17
74°
45°
18
59°
36°
19
62°
36°
20
59°
32°
21
65°
38°
22
69°
39°
23
46°
36°
24
50°
31°
25
57°
34°
26
47°
35°
27
48°
37°
28
51°
37°
29
50°
35°
30
49°
32°
31
50°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Grangeville
Grangeville's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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 Grangeville. See also: November | December | January.
