S
M
T
W
T
F
S
27
64°
52°
28
67°
51°
29
62°
50°
30
62°
50°
1
63°
53°
2
67°
52°
3
66°
52°
4
69°
53°
5
70°
53°
6
69°
51°
7
68°
50°
8
60°
49°
9
65°
51°
10
67°
50°
11
65°
49°
12
64°
43°
13
57°
41°
14
56°
39°
15
55°
39°
16
55°
38°
17
56°
45°
18
61°
41°
19
55°
40°
20
54°
38°
21
53°
37°
22
53°
39°
23
58°
48°
24
65°
45°
25
66°
41°
26
60°
38°
27
52°
32°
28
51°
31°
29
48°
32°
30
49°
35°
31
50°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Lynn
Lynn's October 2026 forecast shows daily high temperatures ranging from 48° to 70°, with overnight lows between 31° and 53°. The average high for October is 60° with an average low of 44°. 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 Lynn. See also: November | December | January.