S
M
T
W
T
F
S
26
85°
59°
27
86°
61°
28
75°
65°
29
81°
62°
30
69°
55°
1
69°
48°
2
70°
48°
3
70°
42°
4
82°
46°
5
79°
56°
6
74°
57°
7
72°
52°
8
73°
48°
9
78°
54°
10
83°
56°
11
78°
54°
12
80°
52°
13
84°
57°
14
75°
48°
15
83°
61°
16
86°
63°
17
90°
67°
18
89°
69°
19
92°
70°
20
83°
67°
21
82°
66°
22
81°
62°
23
83°
63°
24
85°
64°
25
85°
65°
26
86°
66°
27
82°
61°
28
80°
64°
29
82°
65°
30
79°
63°
31
79°
61°
1
80°
62°
2
80°
63°
3
82°
64°
4
85°
66°
5
87°
67°
6
87°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Walnut Hill
Walnut Hill's May 2026 forecast shows daily high temperatures ranging from 75° to 92°, with overnight lows between 48° and 70°. The average high for May is 83° with an average low of 64°. 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 Walnut Hill. See also: June | July | August.
