S
M
T
W
T
F
S
27
67°
50°
28
72°
48°
29
66°
45°
30
65°
47°
1
66°
49°
2
67°
46°
3
69°
49°
4
72°
49°
5
74°
50°
6
72°
48°
7
71°
47°
8
66°
46°
9
68°
48°
10
69°
47°
11
70°
46°
12
70°
39°
13
60°
37°
14
59°
37°
15
58°
35°
16
58°
34°
17
59°
42°
18
64°
37°
19
58°
35°
20
57°
34°
21
56°
35°
22
56°
34°
23
62°
45°
24
68°
41°
25
69°
37°
26
64°
35°
27
55°
30°
28
54°
28°
29
51°
29°
30
52°
31°
31
53°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Bellingham
Bellingham's October 2026 forecast shows daily high temperatures ranging from 51° to 74°, with overnight lows between 28° and 50°. The average high for October is 63° 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 Bellingham. See also: November | December | January.
