S
M
T
W
T
F
S
29
52°
37°
30
54°
46°
31
61°
48°
1
57°
48°
2
54°
43°
3
61°
46°
4
59°
46°
5
55°
39°
6
57°
42°
7
62°
46°
8
67°
47°
9
56°
43°
10
64°
43°
11
65°
44°
12
58°
43°
13
57°
43°
14
58°
45°
15
60°
46°
16
59°
45°
17
60°
46°
18
57°
41°
19
54°
39°
20
56°
40°
21
60°
43°
22
60°
43°
23
61°
42°
24
62°
44°
25
61°
43°
26
57°
42°
27
55°
41°
28
55°
39°
29
56°
38°
30
59°
44°
1
60°
45°
2
59°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Upper Clapton
Upper Clapton's April 2026 forecast shows daily high temperatures ranging from 54° to 67°, with overnight lows between 38° and 47°. 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 Upper Clapton. See also: May | June | July.