S
M
T
W
T
F
S
27
64°
57°
28
61°
55°
29
70°
55°
30
66°
57°
1
77°
61°
2
81°
64°
3
73°
52°
4
63°
48°
5
72°
50°
6
63°
41°
7
66°
37°
8
75°
54°
9
72°
46°
10
66°
48°
11
59°
46°
12
72°
52°
13
64°
57°
14
81°
59°
15
68°
48°
16
66°
57°
17
55°
34°
18
59°
34°
19
66°
37°
20
70°
46°
21
61°
45°
22
68°
45°
23
61°
37°
24
64°
36°
25
68°
41°
26
72°
39°
27
59°
43°
28
59°
40°
29
67°
51°
30
71°
39°
31
60°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in East Haddam
East Haddam's October 2026 forecast shows daily high temperatures ranging from 59° to 71°, with overnight lows between 33° and 51°. The average high for October is 64° 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 East Haddam. See also: November | December | January.
