S
M
T
W
T
F
S
27
71°
39°
28
73°
38°
29
77°
46°
30
74°
49°
1
76°
45°
2
80°
44°
3
81°
45°
4
80°
44°
5
82°
43°
6
80°
44°
7
80°
42°
8
79°
42°
9
71°
41°
10
63°
33°
11
60°
40°
12
61°
32°
13
63°
30°
14
72°
42°
15
72°
36°
16
71°
35°
17
70°
38°
18
66°
33°
19
60°
36°
20
67°
38°
21
66°
33°
22
52°
34°
23
64°
32°
24
61°
28°
25
54°
33°
26
60°
34°
27
62°
34°
28
60°
34°
29
56°
28°
30
56°
32°
31
57°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Granger
Granger's October 2026 forecast shows daily high temperatures ranging from 57° to 57°, with overnight lows between 32° and 32°. The average high for October is 57° with an average low of 32°. 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 Granger. See also: November | December | January.