S
M
T
W
T
F
S
26
99°
77°
27
99°
77°
28
98°
77°
29
98°
77°
30
98°
77°
1
98°
76°
2
98°
79°
3
N/A
4
92°
76°
5
93°
76°
6
93°
77°
7
91°
76°
8
93°
76°
9
93°
76°
10
94°
76°
11
91°
80°
12
92°
79°
13
95°
78°
14
96°
77°
15
93°
76°
16
94°
77°
17
91°
75°
18
90°
77°
19
90°
77°
20
91°
76°
21
89°
76°
22
89°
76°
23
90°
76°
24
88°
76°
25
89°
76°
26
89°
78°
27
90°
78°
28
90°
76°
29
91°
78°
30
90°
78°
31
89°
77°
1
90°
78°
2
91°
77°
3
90°
78°
4
90°
77°
5
89°
78°
6
90°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Mueang Surat Thani
Mueang Surat Thani's May 2026 forecast shows daily high temperatures ranging from 88° to 96°, with overnight lows between 75° and 80°. The average high for May is 91° with an average low of 77°. 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 Mueang Surat Thani. See also: June | July | August.