S
M
T
W
T
F
S
27
88°
64°
28
87°
65°
29
88°
65°
30
88°
64°
1
87°
64°
2
88°
63°
3
87°
57°
4
80°
56°
5
79°
55°
6
80°
56°
7
81°
61°
8
80°
62°
9
80°
61°
10
82°
60°
11
82°
60°
12
Hist. Avg.
79°
55°
13
Hist. Avg.
79°
54°
14
Hist. Avg.
78°
54°
15
Hist. Avg.
78°
53°
16
Hist. Avg.
77°
53°
17
Hist. Avg.
77°
53°
18
Hist. Avg.
76°
52°
19
Hist. Avg.
76°
52°
20
Hist. Avg.
76°
51°
21
Hist. Avg.
75°
51°
22
Hist. Avg.
75°
51°
23
Hist. Avg.
74°
50°
24
Hist. Avg.
74°
50°
25
Hist. Avg.
73°
50°
26
Hist. Avg.
73°
49°
27
Hist. Avg.
72°
49°
28
Hist. Avg.
72°
48°
29
Hist. Avg.
72°
48°
30
Hist. Avg.
71°
48°
31
Hist. Avg.
71°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Glen Allan
Glen Allan's October 2026 forecast shows daily high temperatures ranging from 79° to 88°, with overnight lows between 55° and 65°. The average high for October is 84° with an average low of 61°. 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 Glen Allan. See also: November | December | January.