S
M
T
W
T
F
S
29
54°
23°
30
73°
40°
31
78°
51°
1
74°
44°
2
44°
37°
3
67°
35°
4
69°
41°
5
52°
37°
6
49°
30°
7
48°
30°
8
51°
25°
9
60°
28°
10
71°
35°
11
58°
31°
12
57°
40°
13
69°
55°
14
80°
55°
15
81°
54°
16
78°
54°
17
77°
49°
18
72°
51°
19
66°
41°
20
58°
36°
21
60°
41°
22
64°
46°
23
69°
36°
24
57°
41°
25
57°
41°
26
56°
39°
27
57°
38°
28
58°
38°
29
57°
37°
30
58°
36°
1
59°
44°
2
68°
43°
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 56° to 81°, with overnight lows between 31° and 55°. The average high for April is 64° with an average low of 43°. 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.