S
M
T
W
T
F
S
29
50°
32°
30
55°
43°
31
61°
45°
1
57°
43°
2
52°
43°
3
59°
46°
4
57°
46°
5
55°
37°
6
57°
32°
7
68°
37°
8
75°
45°
9
70°
46°
10
54°
45°
11
54°
48°
12
57°
41°
13
54°
36°
14
59°
34°
15
61°
50°
16
61°
50°
17
63°
50°
18
64°
42°
19
59°
39°
20
54°
40°
21
54°
43°
22
60°
43°
23
60°
42°
24
61°
42°
25
57°
41°
26
57°
41°
27
58°
43°
28
59°
45°
29
62°
45°
30
61°
48°
1
62°
46°
2
55°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Coulsdon
Coulsdon's April 2026 forecast shows daily high temperatures ranging from 54° to 64°, with overnight lows between 39° and 48°. The average high for April is 59° 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 Coulsdon. See also: May | June | July.