S
M
T
W
T
F
S
29
43°
28°
30
42°
15°
31
46°
14°
1
57°
17°
2
39°
32°
3
50°
32°
4
61°
31°
5
51°
30°
6
54°
29°
7
66°
25°
8
47°
28°
9
53°
24°
10
70°
25°
11
76°
29°
12
58°
41°
13
59°
41°
14
67°
40°
15
60°
36°
16
44°
19°
17
46°
27°
18
62°
32°
19
72°
39°
20
74°
45°
21
84°
49°
22
76°
45°
23
46°
30°
24
59°
35°
25
61°
33°
26
66°
39°
27
63°
39°
28
67°
39°
29
69°
42°
30
64°
37°
1
56°
33°
2
62°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Boneau
Boneau's April 2026 forecast shows daily high temperatures ranging from 46° to 84°, with overnight lows between 27° and 49°. The average high for April is 64° with an average low of 38°. 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 Boneau. See also: May | June | July.
