S
M
T
W
T
F
S
27
78°
61°
28
79°
60°
29
79°
58°
30
73°
55°
1
71°
56°
2
72°
59°
3
77°
55°
4
76°
59°
5
76°
59°
6
70°
58°
7
76°
60°
8
75°
56°
9
69°
51°
10
65°
54°
11
71°
51°
12
65°
51°
13
70°
56°
14
73°
57°
15
74°
56°
16
72°
55°
17
73°
52°
18
64°
51°
19
62°
54°
20
67°
55°
21
71°
53°
22
70°
45°
23
57°
42°
24
58°
47°
25
63°
52°
26
69°
47°
27
62°
41°
28
61°
41°
29
62°
45°
30
65°
50°
31
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Garnet Valley
Garnet Valley's October 2026 forecast shows daily high temperatures ranging from 57° to 79°, with overnight lows between 41° and 61°. The average high for October is 69° with an average low of 53°. 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 Garnet Valley. See also: November | December | January.
