S
M
T
W
T
F
S
26
80°
63°
27
80°
60°
28
86°
60°
29
92°
66°
30
97°
68°
1
97°
70°
2
98°
70°
3
94°
71°
4
81°
65°
5
82°
61°
6
89°
63°
7
103°
68°
8
107°
77°
9
107°
79°
10
107°
78°
11
111°
79°
12
100°
78°
13
102°
73°
14
102°
72°
15
100°
72°
16
86°
67°
17
90°
65°
18
91°
69°
19
96°
70°
20
100°
70°
21
100°
67°
22
95°
69°
23
97°
69°
24
98°
67°
25
94°
68°
26
96°
67°
27
96°
67°
28
98°
66°
29
99°
69°
30
92°
64°
31
94°
70°
1
100°
72°
2
102°
73°
3
103°
74°
4
103°
74°
5
102°
73°
6
103°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Willis Palms
Willis Palms's May 2026 forecast shows daily high temperatures ranging from 86° to 103°, with overnight lows between 64° and 74°. The average high for May is 97° with an average low of 69°. 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 Willis Palms. See also: June | July | August.