S
M
T
W
T
F
S
27
60°
56°
28
58°
50°
29
66°
52°
30
68°
53°
1
74°
57°
2
82°
61°
3
70°
51°
4
61°
49°
5
67°
45°
6
59°
32°
7
64°
47°
8
73°
45°
9
68°
41°
10
69°
47°
11
68°
53°
12
68°
51°
13
67°
44°
14
60°
43°
15
61°
39°
16
62°
48°
17
63°
44°
18
62°
44°
19
60°
38°
20
55°
33°
21
54°
34°
22
54°
42°
23
55°
40°
24
59°
40°
25
55°
37°
26
53°
37°
27
52°
34°
28
52°
32°
29
53°
35°
30
61°
39°
31
61°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Waterbury
Waterbury's October 2026 forecast shows daily high temperatures ranging from 52° to 73°, with overnight lows between 32° and 53°. The average high for October is 60° with an average low of 41°. 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 Waterbury. See also: November | December | January.
