S
M
T
W
T
F
S
27
63°
39°
28
61°
38°
29
61°
39°
30
62°
46°
1
62°
44°
2
63°
40°
3
65°
47°
4
68°
49°
5
69°
46°
6
69°
46°
7
68°
42°
8
67°
42°
9
67°
46°
10
68°
47°
11
68°
38°
12
63°
37°
13
61°
43°
14
62°
40°
15
56°
42°
16
55°
41°
17
55°
40°
18
56°
37°
19
56°
37°
20
54°
38°
21
53°
37°
22
53°
37°
23
54°
38°
24
52°
38°
25
52°
37°
26
53°
37°
27
53°
38°
28
54°
39°
29
54°
35°
30
52°
36°
31
52°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Lacey
Lacey's October 2026 forecast shows daily high temperatures ranging from 52° to 69°, with overnight lows between 35° and 49°. The average high for October is 59° with an average low of 40°. 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 Lacey. See also: November | December | January.