S
M
T
W
T
F
S
27
64°
45°
28
62°
44°
29
60°
43°
30
59°
43°
1
60°
42°
2
60°
45°
3
61°
44°
4
60°
43°
5
59°
42°
6
59°
46°
7
58°
42°
8
Hist. Avg.
57°
45°
9
Hist. Avg.
57°
45°
10
Hist. Avg.
56°
45°
11
Hist. Avg.
56°
45°
12
Hist. Avg.
56°
45°
13
Hist. Avg.
56°
44°
14
Hist. Avg.
55°
44°
15
Hist. Avg.
55°
44°
16
Hist. Avg.
55°
44°
17
Hist. Avg.
54°
44°
18
Hist. Avg.
54°
43°
19
Hist. Avg.
54°
43°
20
Hist. Avg.
54°
43°
21
Hist. Avg.
53°
43°
22
Hist. Avg.
53°
43°
23
Hist. Avg.
53°
43°
24
Hist. Avg.
53°
42°
25
Hist. Avg.
52°
42°
26
Hist. Avg.
52°
42°
27
Hist. Avg.
52°
42°
28
Hist. Avg.
52°
42°
29
Hist. Avg.
51°
41°
30
Hist. Avg.
51°
41°
31
Hist. Avg.
51°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Great Glen
Great Glen's October 2026 forecast shows daily high temperatures ranging from 58° to 64°, with overnight lows between 42° and 46°. The average high for October is 60° 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 Great Glen. See also: November | December | January.