S
M
T
W
T
F
S
26
97°
72°
27
93°
70°
28
88°
72°
29
90°
68°
30
95°
73°
1
98°
73°
2
100°
73°
3
93°
71°
4
89°
70°
5
96°
73°
6
95°
73°
7
111°
76°
8
110°
77°
9
112°
80°
10
114°
80°
11
114°
80°
12
112°
81°
13
101°
75°
14
103°
74°
15
104°
75°
16
101°
74°
17
100°
75°
18
105°
74°
19
106°
75°
20
106°
75°
21
107°
76°
22
107°
76°
23
108°
76°
24
108°
77°
25
107°
76°
26
108°
78°
27
108°
77°
28
109°
78°
29
109°
78°
30
108°
77°
31
109°
78°
1
109°
78°
2
110°
79°
3
110°
79°
4
109°
78°
5
104°
76°
6
103°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Piplan
Piplan's May 2026 forecast shows daily high temperatures ranging from 89° to 114°, with overnight lows between 70° and 81°. The average high for May is 105° with an average low of 76°. 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 Piplan. See also: June | July | August.