S
M
T
W
T
F
S
29
73°
40°
30
75°
44°
31
76°
46°
1
79°
43°
2
81°
50°
3
77°
49°
4
63°
49°
5
65°
41°
6
68°
40°
7
76°
44°
8
N/A
9
78°
58°
10
73°
47°
11
61°
39°
12
60°
32°
13
65°
37°
14
69°
40°
15
70°
41°
16
68°
38°
17
67°
36°
18
67°
42°
19
67°
42°
20
70°
41°
21
65°
46°
22
66°
46°
23
60°
43°
24
61°
39°
25
61°
42°
26
62°
45°
27
61°
45°
28
60°
44°
29
61°
45°
30
61°
44°
1
62°
38°
2
62°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Black Mountain
Black Mountain's April 2026 forecast shows daily high temperatures ranging from 60° to 78°, with overnight lows between 32° and 58°. The average high for April is 65° 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 Black Mountain. See also: May | June | July.