S
M
T
W
T
F
S
27
82°
58°
28
81°
58°
29
82°
56°
30
83°
56°
1
83°
55°
2
82°
56°
3
83°
56°
4
82°
55°
5
82°
55°
6
81°
56°
7
81°
54°
8
82°
55°
9
79°
54°
10
80°
51°
11
69°
44°
12
67°
42°
13
65°
40°
14
64°
39°
15
65°
43°
16
68°
47°
17
69°
44°
18
64°
38°
19
60°
38°
20
63°
45°
21
64°
47°
22
72°
47°
23
74°
39°
24
67°
36°
25
73°
32°
26
63°
33°
27
62°
39°
28
66°
42°
29
71°
32°
30
69°
30°
31
61°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Amarillo
Amarillo's October 2026 forecast shows daily high temperatures ranging from 60° to 83°, with overnight lows between 30° and 58°. The average high for October is 73° 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 Amarillo. See also: November | December | January.