S
M
T
W
T
F
S
29
94°
80°
30
93°
78°
31
94°
77°
1
92°
77°
2
93°
78°
3
91°
77°
4
91°
76°
5
92°
78°
6
92°
80°
7
92°
79°
8
92°
79°
9
92°
79°
10
92°
77°
11
92°
78°
12
91°
80°
13
93°
77°
14
93°
77°
15
94°
79°
16
93°
80°
17
93°
77°
18
94°
79°
19
N/A
20
93°
78°
21
92°
78°
22
93°
78°
23
92°
77°
24
90°
76°
25
91°
77°
26
88°
76°
27
87°
77°
28
86°
76°
29
91°
80°
30
90°
80°
1
92°
81°
2
91°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Gampaha
Gampaha's April 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 76° and 81°. The average high for April is 90° 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 April weather will actually feel in Gampaha. See also: May | June | July.
