S
M
T
W
T
F
S
27
66°
38°
28
68°
36°
29
67°
56°
30
66°
42°
1
71°
45°
2
74°
46°
3
69°
49°
4
71°
46°
5
70°
44°
6
69°
46°
7
69°
47°
8
72°
44°
9
65°
49°
10
58°
39°
11
61°
34°
12
64°
30°
13
62°
51°
14
67°
47°
15
71°
44°
16
74°
54°
17
65°
42°
18
59°
47°
19
58°
46°
20
57°
43°
21
56°
46°
22
57°
48°
23
59°
44°
24
57°
45°
25
59°
46°
26
56°
43°
27
60°
44°
28
59°
46°
29
58°
43°
30
57°
47°
31
51°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Tacoma
Tacoma's October 2026 forecast shows daily high temperatures ranging from 51° to 74°, with overnight lows between 42° and 54°. The average high for October is 60° with an average low of 46°. 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 Tacoma. See also: November | December | January.