S
M
T
W
T
F
S
26
75°
47°
27
74°
43°
28
75°
47°
29
74°
49°
30
76°
47°
1
71°
46°
2
74°
48°
3
75°
47°
4
68°
48°
5
68°
47°
6
73°
51°
7
72°
52°
8
75°
48°
9
69°
45°
10
79°
53°
11
80°
54°
12
81°
53°
13
74°
49°
14
72°
54°
15
78°
54°
16
81°
55°
17
82°
56°
18
79°
55°
19
73°
51°
20
75°
56°
21
84°
57°
22
84°
58°
23
83°
58°
24
85°
59°
25
79°
58°
26
79°
58°
27
80°
59°
28
77°
58°
29
78°
56°
30
78°
54°
31
79°
60°
1
87°
59°
2
88°
50°
3
82°
53°
4
79°
57°
5
82°
62°
6
90°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Amarillo
Amarillo's May 2026 forecast shows daily high temperatures ranging from 68° to 90°, with overnight lows between 43° and 62°. The average high for May is 78° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Amarillo. See also: June | July | August.
