S
M
T
W
T
F
S
26
49°
38°
27
41°
37°
28
49°
30°
29
43°
28°
30
42°
26°
1
49°
26°
2
58°
35°
3
58°
37°
4
60°
37°
5
52°
37°
6
48°
33°
7
45°
34°
8
54°
36°
9
55°
38°
10
55°
39°
11
56°
42°
12
65°
43°
13
58°
38°
14
59°
39°
15
59°
40°
16
60°
45°
17
60°
48°
18
67°
50°
19
69°
48°
20
69°
49°
21
64°
43°
22
59°
42°
23
59°
41°
24
62°
42°
25
63°
45°
26
64°
48°
27
63°
47°
28
62°
44°
29
67°
48°
30
64°
45°
31
65°
49°
1
64°
49°
2
65°
50°
3
65°
53°
4
66°
52°
5
66°
48°
6
67°
52°
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 42° to 69°, with overnight lows between 26° and 53°. The average high for May is 60° 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 May weather will actually feel in Walker. See also: June | July | August.