S
M
T
W
T
F
S
29
51°
40°
30
47°
27°
31
47°
22°
1
56°
36°
2
41°
37°
3
52°
33°
4
62°
27°
5
66°
29°
6
70°
34°
7
64°
30°
8
62°
32°
9
62°
30°
10
70°
41°
11
67°
42°
12
58°
35°
13
50°
34°
14
59°
32°
15
60°
34°
16
58°
32°
17
62°
34°
18
62°
34°
19
57°
31°
20
58°
30°
21
50°
24°
22
51°
26°
23
50°
26°
24
52°
27°
25
51°
27°
26
53°
26°
27
58°
27°
28
62°
28°
29
63°
32°
30
63°
30°
1
64°
34°
2
64°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Bonner
Bonner's April 2026 forecast shows daily high temperatures ranging from 50° to 70°, with overnight lows between 24° and 42°. The average high for April is 59° with an average low of 31°. 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 Bonner. See also: May | June | July.
