S
M
T
W
T
F
S
29
44°
26°
30
56°
34°
31
47°
36°
1
37°
29°
2
44°
28°
3
56°
34°
4
43°
33°
5
43°
30°
6
37°
27°
7
28°
17°
8
41°
19°
9
65°
34°
10
42°
31°
11
49°
31°
12
53°
47°
13
67°
50°
14
63°
49°
15
61°
48°
16
57°
43°
17
60°
39°
18
56°
36°
19
55°
42°
20
59°
43°
21
55°
42°
22
56°
34°
23
49°
34°
24
49°
42°
25
51°
42°
26
54°
40°
27
50°
37°
28
56°
36°
29
55°
41°
30
59°
45°
1
60°
42°
2
58°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sunderland
Sunderland's April 2026 forecast shows daily high temperatures ranging from 42° to 67°, with overnight lows between 31° and 50°. The average high for April is 56° with an average low of 40°. 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 Sunderland. See also: May | June | July.