S
M
T
W
T
F
S
26
95°
80°
27
93°
80°
28
92°
78°
29
92°
78°
30
93°
78°
1
91°
77°
2
92°
79°
3
93°
80°
4
94°
80°
5
92°
79°
6
92°
80°
7
95°
81°
8
94°
77°
9
91°
79°
10
93°
78°
11
92°
79°
12
91°
79°
13
93°
80°
14
91°
79°
15
91°
80°
16
93°
79°
17
94°
80°
18
94°
79°
19
95°
77°
20
95°
78°
21
93°
78°
22
94°
79°
23
95°
80°
24
94°
79°
25
95°
79°
26
92°
77°
27
92°
78°
28
93°
77°
29
92°
78°
30
92°
77°
31
93°
78°
1
92°
77°
2
93°
79°
3
94°
80°
4
95°
78°
5
93°
80°
6
94°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bangkok
Bangkok's May 2026 forecast shows daily high temperatures ranging from 91° to 95°, with overnight lows between 77° and 81°. The average high for May is 93° with an average low of 79°. 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 Bangkok. See also: June | July | August.
