S
M
T
W
T
F
S
27
74°
54°
28
73°
53°
29
74°
52°
30
75°
53°
1
75°
53°
2
73°
46°
3
73°
44°
4
64°
42°
5
63°
47°
6
64°
39°
7
64°
39°
8
59°
42°
9
62°
45°
10
67°
48°
11
69°
49°
12
70°
43°
13
69°
41°
14
65°
39°
15
60°
38°
16
59°
42°
17
61°
40°
18
66°
37°
19
59°
45°
20
61°
44°
21
65°
44°
22
63°
46°
23
66°
46°
24
66°
45°
25
65°
46°
26
64°
42°
27
66°
37°
28
62°
34°
29
55°
35°
30
54°
43°
31
56°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Granby
Granby's October 2026 forecast shows daily high temperatures ranging from 54° to 75°, with overnight lows between 34° and 54°. The average high for October is 65° with an average low of 44°. 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 Granby. See also: November | December | January.
