S
M
T
W
T
F
S
27
68°
52°
28
66°
45°
29
73°
55°
30
70°
55°
1
68°
48°
2
68°
52°
3
66°
52°
4
70°
50°
5
70°
54°
6
64°
57°
7
57°
45°
8
61°
43°
9
66°
52°
10
61°
50°
11
61°
50°
12
68°
59°
13
68°
48°
14
66°
45°
15
70°
59°
16
59°
45°
17
57°
36°
18
57°
37°
19
59°
46°
20
50°
46°
21
54°
48°
22
59°
50°
23
55°
46°
24
61°
46°
25
54°
48°
26
63°
48°
27
59°
46°
28
60°
49°
29
59°
47°
30
60°
43°
31
55°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Glastonbury
Glastonbury's October 2026 forecast shows daily high temperatures ranging from 55° to 60°, with overnight lows between 42° and 49°. The average high for October is 59° 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 Glastonbury. See also: November | December | January.
