S
M
T
W
T
F
S
26
82°
72°
27
80°
70°
28
84°
71°
29
77°
72°
30
81°
69°
1
83°
70°
2
80°
69°
3
84°
70°
4
91°
71°
5
86°
62°
6
80°
62°
7
85°
62°
8
87°
62°
9
89°
62°
10
86°
62°
11
82°
64°
12
83°
64°
13
84°
66°
14
81°
66°
15
79°
67°
16
77°
68°
17
74°
69°
18
84°
64°
19
85°
65°
20
86°
66°
21
86°
67°
22
85°
67°
23
86°
65°
24
86°
65°
25
85°
66°
26
85°
67°
27
83°
67°
28
80°
68°
29
81°
67°
30
83°
68°
31
84°
67°
1
83°
68°
2
82°
69°
3
83°
69°
4
83°
68°
5
84°
69°
6
80°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Phumlou
Phumlou's May 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 62° and 69°. The average high for May is 83° with an average low of 66°. 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 Phumlou. See also: June | July | August.