S
M
T
W
T
F
S
27
64°
44°
28
63°
41°
29
62°
39°
30
63°
41°
1
68°
44°
2
71°
46°
3
70°
46°
4
69°
47°
5
69°
47°
6
67°
46°
7
61°
40°
8
61°
38°
9
62°
41°
10
58°
38°
11
60°
46°
12
65°
46°
13
60°
43°
14
58°
41°
15
61°
46°
16
60°
44°
17
56°
43°
18
57°
45°
19
59°
47°
20
59°
46°
21
58°
42°
22
56°
43°
23
58°
38°
24
54°
37°
25
55°
40°
26
59°
39°
27
56°
40°
28
57°
37°
29
55°
33°
30
56°
33°
31
52°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Olympia
Olympia's October 2026 forecast shows daily high temperatures ranging from 52° to 71°, with overnight lows between 32° and 47°. The average high for October is 61° with an average low of 42°. 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 Olympia. See also: November | December | January.
