S
M
T
W
T
F
S
27
75°
44°
28
74°
42°
29
73°
42°
30
61°
46°
1
62°
41°
2
65°
46°
3
63°
48°
4
65°
45°
5
70°
48°
6
70°
49°
7
69°
47°
8
67°
48°
9
67°
45°
10
68°
42°
11
61°
45°
12
60°
43°
13
67°
36°
14
62°
39°
15
61°
44°
16
64°
42°
17
66°
36°
18
60°
37°
19
57°
39°
20
55°
38°
21
55°
38°
22
56°
35°
23
55°
37°
24
65°
41°
25
64°
41°
26
Hist. Avg.
58°
41°
27
Hist. Avg.
58°
40°
28
Hist. Avg.
57°
40°
29
Hist. Avg.
57°
40°
30
Hist. Avg.
57°
40°
31
Hist. Avg.
56°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Haverhill
Haverhill's October 2026 forecast shows daily high temperatures ranging from 55° to 75°, with overnight lows between 35° and 49°. The average high for October is 64° with an average low of 42°. 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 Haverhill. See also: November | December | January.