S
M
T
W
T
F
S
27
67°
45°
28
64°
45°
29
58°
51°
30
65°
49°
1
62°
49°
2
66°
54°
3
74°
53°
4
72°
47°
5
68°
46°
6
64°
51°
7
64°
48°
8
68°
46°
9
61°
49°
10
58°
45°
11
64°
42°
12
61°
37°
13
61°
48°
14
66°
49°
15
69°
46°
16
74°
46°
17
63°
45°
18
61°
40°
19
60°
43°
20
65°
34°
21
65°
39°
22
66°
41°
23
61°
36°
24
47°
37°
25
52°
45°
26
54°
46°
27
49°
45°
28
52°
42°
29
52°
42°
30
51°
42°
31
55°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Lynden
Lynden's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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 Lynden. See also: November | December | January.
