S
M
T
W
T
F
S
27
80°
57°
28
79°
58°
29
81°
52°
30
76°
51°
1
73°
56°
2
78°
56°
3
79°
53°
4
78°
47°
5
69°
46°
6
70°
47°
7
70°
46°
8
75°
52°
9
74°
52°
10
74°
51°
11
67°
46°
12
68°
46°
13
67°
45°
14
Hist. Avg.
71°
48°
15
Hist. Avg.
71°
48°
16
Hist. Avg.
71°
48°
17
Hist. Avg.
70°
47°
18
Hist. Avg.
70°
47°
19
Hist. Avg.
70°
47°
20
Hist. Avg.
69°
46°
21
Hist. Avg.
69°
46°
22
Hist. Avg.
69°
46°
23
Hist. Avg.
69°
46°
24
Hist. Avg.
68°
45°
25
Hist. Avg.
68°
45°
26
Hist. Avg.
68°
45°
27
Hist. Avg.
67°
44°
28
Hist. Avg.
67°
44°
29
Hist. Avg.
67°
44°
30
Hist. Avg.
67°
44°
31
Hist. Avg.
66°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Granite
Granite's October 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 45° and 58°. The average high for October is 74° with an average low of 51°. 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. See also: November | December | January.