S
M
T
W
T
F
S
29
50°
36°
30
52°
45°
31
64°
39°
1
54°
39°
2
52°
37°
3
61°
45°
4
59°
43°
5
52°
34°
6
59°
34°
7
68°
32°
8
73°
39°
9
57°
41°
10
N/A
11
52°
44°
12
56°
33°
13
53°
34°
14
56°
46°
15
59°
44°
16
60°
44°
17
62°
47°
18
61°
44°
19
62°
44°
20
59°
42°
21
59°
44°
22
58°
42°
23
53°
43°
24
52°
40°
25
52°
38°
26
53°
38°
27
53°
40°
28
56°
44°
29
58°
45°
30
59°
45°
1
58°
46°
2
58°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Blackheath
Blackheath's April 2026 forecast shows daily high temperatures ranging from 52° to 62°, with overnight lows between 33° and 47°. The average high for April is 57° with an average low of 42°. 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 Blackheath. See also: May | June | July.
