S
M
T
W
T
F
S
27
49°
28°
28
48°
28°
29
47°
26°
30
47°
26°
1
48°
35°
2
49°
34°
3
47°
27°
4
45°
25°
5
44°
26°
6
43°
25°
7
44°
24°
8
43°
23°
9
43°
23°
10
44°
24°
11
42°
24°
12
43°
23°
13
46°
24°
14
47°
24°
15
48°
26°
16
50°
27°
17
50°
28°
18
48°
28°
19
46°
29°
20
47°
32°
21
40°
29°
22
39°
27°
23
40°
22°
24
38°
25°
25
38°
30°
26
40°
27°
27
38°
30°
28
36°
29°
29
40°
27°
30
40°
29°
31
41°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in East Whatcom
East Whatcom's October 2026 forecast shows daily high temperatures ranging from 36° to 50°, with overnight lows between 21° and 35°. The average high for October is 44° with an average low of 27°. 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 East Whatcom. See also: November | December | January.
