S
M
T
W
T
F
S
26
87°
64°
27
88°
60°
28
88°
63°
29
89°
58°
30
89°
64°
1
89°
59°
2
90°
62°
3
76°
68°
4
83°
66°
5
90°
66°
6
91°
64°
7
90°
63°
8
92°
64°
9
94°
65°
10
95°
70°
11
93°
71°
12
93°
71°
13
90°
71°
14
91°
69°
15
92°
65°
16
93°
63°
17
90°
69°
18
85°
70°
19
83°
70°
20
89°
68°
21
88°
68°
22
89°
68°
23
96°
72°
24
92°
72°
25
93°
72°
26
93°
71°
27
89°
69°
28
89°
71°
29
86°
70°
30
84°
69°
31
87°
68°
1
86°
68°
2
85°
67°
3
85°
68°
4
86°
69°
5
87°
73°
6
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Palmdale
Palmdale's May 2026 forecast shows daily high temperatures ranging from 84° to 96°, with overnight lows between 66° and 73°. The average high for May is 88° with an average low of 70°. 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 Palmdale. See also: June | July | August.