S
M
T
W
T
F
S
29
52°
37°
30
54°
41°
31
61°
46°
1
59°
39°
2
46°
36°
3
54°
39°
4
52°
36°
5
48°
37°
6
50°
34°
7
52°
37°
8
57°
45°
9
55°
43°
10
52°
39°
11
52°
41°
12
54°
36°
13
50°
34°
14
52°
36°
15
59°
48°
16
57°
46°
17
59°
46°
18
59°
45°
19
52°
39°
20
N/A
21
52°
44°
22
49°
41°
23
51°
39°
24
52°
43°
25
51°
40°
26
47°
44°
27
55°
44°
28
57°
43°
29
57°
42°
30
54°
39°
1
53°
39°
2
54°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Berwick-upon-Tweed
Berwick-upon-Tweed's April 2026 forecast shows daily high temperatures ranging from 47° to 57°, with overnight lows between 39° and 44°. The average high for April is 53° with an average low of 42°. 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 Berwick-upon-Tweed. See also: May | June | July.