S
M
T
W
T
F
S
29
80°
63°
30
75°
62°
31
81°
57°
1
82°
61°
2
83°
68°
3
72°
59°
4
71°
59°
5
78°
54°
6
79°
59°
7
66°
55°
8
63°
55°
9
71°
57°
10
78°
54°
11
81°
63°
12
N/A
13
86°
61°
14
87°
61°
15
89°
65°
16
90°
66°
17
90°
68°
18
88°
64°
19
89°
65°
20
93°
67°
21
94°
70°
22
102°
73°
23
100°
72°
24
101°
73°
25
92°
59°
26
93°
62°
27
93°
64°
28
94°
67°
29
93°
67°
30
88°
66°
1
90°
64°
2
93°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Islamabad
Islamabad's April 2026 forecast shows daily high temperatures ranging from 86° to 102°, with overnight lows between 59° and 73°. The average high for April is 92° with an average low of 66°. 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 Islamabad. See also: May | June | July.