S
M
T
W
T
F
S
29
52°
36°
30
52°
43°
31
63°
45°
1
55°
45°
2
54°
43°
3
63°
39°
4
63°
39°
5
52°
37°
6
59°
34°
7
64°
36°
8
72°
41°
9
63°
39°
10
54°
39°
11
55°
45°
12
57°
41°
13
57°
34°
14
61°
36°
15
64°
48°
16
63°
46°
17
63°
46°
18
59°
39°
19
55°
39°
20
55°
36°
21
55°
43°
22
57°
43°
23
54°
39°
24
63°
36°
25
68°
34°
26
59°
46°
27
62°
46°
28
53°
44°
29
56°
47°
30
59°
49°
1
68°
50°
2
61°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Raithby By Spilsby
Raithby By Spilsby's April 2026 forecast shows daily high temperatures ranging from 53° to 68°, with overnight lows between 44° and 50°. The average high for April is 60° with an average low of 47°. 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 Raithby By Spilsby. See also: May | June | July.
