S
M
T
W
T
F
S
27
49°
28°
28
49°
27°
29
48°
29°
30
47°
27°
1
47°
27°
2
48°
26°
3
46°
25°
4
45°
33°
5
46°
32°
6
46°
27°
7
49°
26°
8
53°
27°
9
52°
33°
10
51°
28°
11
49°
26°
12
42°
23°
13
43°
24°
14
42°
23°
15
41°
23°
16
41°
22°
17
42°
22°
18
43°
24°
19
40°
25°
20
41°
23°
21
47°
25°
22
48°
28°
23
44°
31°
24
40°
30°
25
38°
30°
26
36°
27°
27
37°
26°
28
37°
21°
29
36°
22°
30
40°
22°
31
38°
23°
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 53°, with overnight lows between 21° and 33°. The average high for October is 44° with an average low of 26°. 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.
