S
M
T
W
T
F
S
28
86°
79°
29
86°
80°
30
85°
79°
1
85°
79°
2
86°
78°
3
86°
78°
4
86°
80°
5
87°
78°
6
88°
80°
7
88°
78°
8
87°
80°
9
89°
78°
10
89°
79°
11
88°
78°
12
87°
80°
13
88°
80°
14
87°
79°
15
88°
80°
16
89°
79°
17
88°
79°
18
88°
78°
19
88°
79°
20
86°
80°
21
86°
80°
22
86°
79°
23
86°
79°
24
89°
77°
25
89°
78°
26
88°
80°
27
87°
80°
28
88°
77°
29
87°
78°
30
88°
77°
31
87°
78°
1
87°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Colombo
Colombo's July 2026 forecast shows daily high temperatures ranging from 85° to 89°, with overnight lows between 77° and 80°. The average high for July is 87° 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 July weather will actually feel in Colombo. See also: August | September | October.
