S
M
T
W
T
F
S
27
76°
49°
28
78°
50°
29
79°
54°
30
82°
60°
1
87°
66°
2
76°
53°
3
71°
48°
4
78°
48°
5
71°
47°
6
72°
50°
7
80°
51°
8
76°
44°
9
76°
52°
10
79°
61°
11
70°
54°
12
75°
54°
13
74°
49°
14
67°
47°
15
67°
51°
16
68°
44°
17
60°
41°
18
59°
42°
19
62°
41°
20
62°
47°
21
58°
44°
22
57°
40°
23
60°
44°
24
58°
39°
25
54°
36°
26
54°
37°
27
53°
34°
28
56°
41°
29
63°
45°
30
64°
46°
31
61°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Glenns Valley
Glenns Valley's October 2026 forecast shows daily high temperatures ranging from 53° to 80°, with overnight lows between 34° and 61°. The average high for October is 65° with an average low of 45°. 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 Glenns Valley. See also: November | December | January.
