S
M
T
W
T
F
S
27
67°
60°
28
66°
57°
29
65°
55°
30
66°
55°
1
76°
55°
2
79°
64°
3
69°
45°
4
65°
43°
5
72°
52°
6
62°
37°
7
65°
57°
8
69°
49°
9
69°
47°
10
68°
50°
11
65°
61°
12
70°
59°
13
68°
56°
14
64°
53°
15
65°
50°
16
64°
57°
17
67°
53°
18
63°
53°
19
64°
46°
20
58°
43°
21
56°
44°
22
57°
51°
23
57°
50°
24
59°
50°
25
61°
46°
26
58°
49°
27
56°
46°
28
55°
43°
29
55°
47°
30
63°
49°
31
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Fairhaven
Fairhaven's October 2026 forecast shows daily high temperatures ranging from 55° to 70°, with overnight lows between 37° and 61°. The average high for October is 62° with an average low of 50°. 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 Fairhaven. See also: November | December | January.
