S
M
T
W
T
F
S
26
57°
42°
27
62°
35°
28
71°
36°
29
75°
41°
30
75°
41°
1
75°
41°
2
76°
41°
3
77°
54°
4
67°
52°
5
63°
46°
6
73°
39°
7
80°
44°
8
86°
49°
9
87°
55°
10
89°
53°
11
91°
56°
12
90°
56°
13
83°
59°
14
82°
49°
15
84°
50°
16
79°
54°
17
74°
54°
18
70°
48°
19
74°
43°
20
78°
42°
21
79°
48°
22
81°
53°
23
82°
52°
24
82°
53°
25
70°
51°
26
79°
52°
27
74°
50°
28
73°
49°
29
79°
51°
30
80°
56°
31
86°
55°
1
90°
58°
2
87°
57°
3
87°
57°
4
80°
56°
5
81°
56°
6
83°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Walker
Walker's May 2026 forecast shows daily high temperatures ranging from 70° to 90°, with overnight lows between 49° and 58°. The average high for May is 81° with an average low of 54°. 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 Walker. See also: June | July | August.