S
M
T
W
T
F
S
29
69°
30°
30
71°
46°
31
83°
53°
1
77°
61°
2
83°
55°
3
81°
61°
4
82°
57°
5
65°
44°
6
66°
35°
7
62°
37°
8
71°
38°
9
74°
45°
10
77°
44°
11
78°
54°
12
85°
50°
13
78°
56°
14
82°
56°
15
86°
58°
16
83°
60°
17
82°
53°
18
81°
42°
19
61°
40°
20
61°
36°
21
76°
50°
22
78°
49°
23
80°
55°
24
81°
57°
25
72°
49°
26
67°
50°
27
69°
52°
28
68°
50°
29
65°
47°
30
65°
45°
1
68°
60°
2
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in London
London's April 2026 forecast shows daily high temperatures ranging from 61° to 81°, with overnight lows between 36° and 60°. The average high for April is 71° with an average low of 48°. 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 London. See also: May | June | July.
