S
M
T
W
T
F
S
27
74°
42°
28
76°
46°
29
79°
46°
30
83°
55°
1
85°
66°
2
75°
49°
3
69°
44°
4
76°
43°
5
69°
43°
6
72°
40°
7
81°
50°
8
76°
46°
9
80°
46°
10
73°
55°
11
65°
51°
12
84°
63°
13
88°
67°
14
79°
61°
15
70°
51°
16
60°
38°
17
59°
35°
18
63°
41°
19
68°
45°
20
71°
46°
21
69°
49°
22
66°
47°
23
62°
46°
24
61°
45°
25
55°
39°
26
65°
40°
27
63°
36°
28
52°
32°
29
52°
35°
30
56°
39°
31
64°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Pendleton
Pendleton's October 2026 forecast shows daily high temperatures ranging from 52° to 88°, with overnight lows between 32° and 67°. The average high for October is 65° with an average low of 45°. 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 Pendleton. See also: November | December | January.
