S
M
T
W
T
F
S
29
69°
27°
30
75°
44°
31
81°
49°
1
83°
50°
2
84°
50°
3
81°
54°
4
83°
52°
5
65°
46°
6
66°
36°
7
65°
36°
8
68°
39°
9
74°
39°
10
75°
44°
11
75°
49°
12
82°
57°
13
80°
56°
14
79°
57°
15
75°
54°
16
78°
53°
17
77°
52°
18
74°
55°
19
75°
58°
20
74°
57°
21
78°
44°
22
74°
49°
23
73°
50°
24
76°
52°
25
72°
51°
26
72°
50°
27
73°
46°
28
69°
47°
29
71°
49°
30
73°
51°
1
75°
53°
2
76°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Boone
Boone's April 2026 forecast shows daily high temperatures ranging from 68° to 82°, with overnight lows between 39° and 58°. The average high for April is 75° with an average low of 51°. 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 Boone. See also: May | June | July.