S
M
T
W
T
F
S
29
56°
23°
30
73°
43°
31
71°
55°
1
59°
38°
2
41°
34°
3
61°
38°
4
60°
42°
5
48°
39°
6
46°
29°
7
33°
19°
8
47°
24°
9
56°
37°
10
66°
40°
11
50°
29°
12
55°
42°
13
63°
56°
14
73°
52°
15
59°
40°
16
53°
36°
17
53°
41°
18
55°
41°
19
55°
38°
20
52°
34°
21
58°
38°
22
58°
40°
23
53°
40°
24
60°
37°
25
59°
33°
26
50°
31°
27
50°
32°
28
52°
32°
29
52°
33°
30
50°
33°
1
52°
34°
2
54°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Berne
Berne's April 2026 forecast shows daily high temperatures ranging from 33° to 73°, with overnight lows between 19° and 56°. The average high for April is 55° with an average low of 36°. 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 Berne. See also: May | June | July.