S
M
T
W
T
F
S
26
92°
77°
27
94°
78°
28
93°
76°
29
95°
77°
30
94°
78°
1
91°
78°
2
92°
76°
3
93°
76°
4
88°
78°
5
90°
77°
6
91°
77°
7
90°
75°
8
91°
75°
9
91°
77°
10
92°
77°
11
92°
77°
12
91°
77°
13
93°
79°
14
93°
76°
15
92°
76°
16
87°
77°
17
93°
77°
18
92°
77°
19
94°
78°
20
93°
77°
21
93°
77°
22
96°
77°
23
93°
77°
24
91°
76°
25
94°
76°
26
93°
78°
27
94°
78°
28
95°
78°
29
95°
78°
30
94°
78°
31
94°
78°
1
94°
78°
2
93°
77°
3
95°
75°
4
91°
76°
5
94°
77°
6
94°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sitiawan
Sitiawan's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Sitiawan. See also: June | July | August.