S
M
T
W
T
F
S
31
91°
79°
1
90°
78°
2
91°
79°
3
90°
78°
4
91°
78°
5
90°
79°
6
88°
78°
7
91°
80°
8
90°
80°
9
90°
81°
10
91°
81°
11
89°
80°
12
90°
79°
13
89°
80°
14
89°
78°
15
88°
78°
16
87°
79°
17
87°
78°
18
88°
77°
19
87°
78°
20
87°
77°
21
88°
78°
22
87°
77°
23
88°
78°
24
87°
77°
25
87°
78°
26
88°
78°
27
87°
79°
28
88°
80°
29
87°
78°
30
88°
77°
1
87°
77°
2
88°
79°
3
87°
79°
4
88°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Colombo
Colombo's June 2026 forecast shows daily high temperatures ranging from 87° to 91°, with overnight lows between 77° and 81°. The average high for June is 89° 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 June weather will actually feel in Colombo. See also: July | August | September.
