S
M
T
W
T
F
S
26
91°
83°
27
91°
83°
28
89°
81°
29
90°
82°
30
88°
81°
1
92°
83°
2
88°
80°
3
88°
81°
4
89°
81°
5
89°
80°
6
88°
80°
7
89°
81°
8
88°
83°
9
87°
83°
10
88°
82°
11
87°
82°
12
87°
82°
13
88°
82°
14
87°
82°
15
87°
81°
16
88°
80°
17
88°
80°
18
87°
81°
19
86°
81°
20
86°
80°
21
87°
81°
22
88°
82°
23
87°
81°
24
86°
82°
25
87°
82°
26
88°
81°
27
86°
82°
28
87°
81°
29
86°
82°
30
86°
81°
31
85°
81°
1
86°
80°
2
86°
81°
3
87°
80°
4
86°
81°
5
85°
80°
6
85°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Phu Quoc
Phu Quoc's May 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 80° and 83°. The average high for May is 87° with an average low of 81°. 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 Phu Quoc. See also: June | July | August.