S
M
T
W
T
F
S
26
88°
77°
27
89°
79°
28
88°
78°
29
88°
79°
30
86°
78°
31
86°
77°
1
87°
78°
2
88°
80°
3
88°
79°
4
89°
78°
5
88°
80°
6
89°
79°
7
89°
79°
8
90°
80°
9
89°
80°
10
87°
79°
11
88°
79°
12
88°
80°
13
89°
80°
14
89°
79°
15
88°
80°
16
89°
79°
17
89°
79°
18
90°
78°
19
88°
79°
20
89°
78°
21
90°
78°
22
91°
77°
23
91°
78°
24
90°
78°
25
91°
77°
26
91°
78°
27
90°
77°
28
90°
78°
29
91°
78°
30
91°
77°
31
90°
78°
1
90°
77°
2
91°
78°
3
90°
78°
4
91°
77°
5
90°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Singapur
Singapur's August 2026 forecast shows daily high temperatures ranging from 86° to 91°, with overnight lows between 76° and 80°. The average high for August is 89° with an average low of 78°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Singapur. See also: September | October | November.
