S
M
T
W
T
F
S
29
48°
30°
30
52°
41°
31
61°
43°
1
55°
46°
2
50°
41°
3
61°
45°
4
61°
39°
5
55°
37°
6
59°
34°
7
63°
43°
8
75°
46°
9
68°
39°
10
54°
39°
11
55°
45°
12
61°
41°
13
57°
36°
14
61°
39°
15
64°
46°
16
61°
46°
17
62°
43°
18
61°
39°
19
54°
36°
20
53°
42°
21
55°
40°
22
55°
41°
23
55°
41°
24
56°
40°
25
53°
37°
26
54°
37°
27
59°
41°
28
60°
42°
29
60°
41°
30
60°
44°
1
62°
46°
2
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in King's Lynn
King's Lynn's April 2026 forecast shows daily high temperatures ranging from 53° to 63°, with overnight lows between 36° and 46°. The average high for April is 58° with an average low of 41°. 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 King's Lynn. See also: May | June | July.
