S
M
T
W
T
F
S
26
92°
83°
27
92°
83°
28
92°
82°
29
91°
80°
30
91°
82°
31
91°
81°
1
87°
81°
2
90°
82°
3
85°
82°
4
87°
82°
5
89°
82°
6
90°
82°
7
88°
79°
8
86°
79°
9
89°
81°
10
89°
81°
11
90°
82°
12
90°
82°
13
90°
82°
14
89°
80°
15
90°
80°
16
89°
82°
17
89°
82°
18
88°
82°
19
90°
81°
20
90°
81°
21
90°
82°
22
90°
80°
23
91°
82°
24
90°
82°
25
89°
80°
26
86°
77°
27
88°
79°
28
90°
82°
29
91°
83°
30
91°
83°
31
90°
83°
1
91°
82°
2
91°
82°
3
91°
83°
4
91°
80°
5
90°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Colombo
Colombo's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August 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 August weather will actually feel in Colombo. See also: September | October | November.
