S
M
T
W
T
F
S
29
69°
36°
30
78°
40°
31
55°
34°
1
45°
29°
2
36°
31°
3
37°
32°
4
39°
30°
5
53°
29°
6
41°
23°
7
43°
37°
8
61°
30°
9
50°
32°
10
53°
36°
11
57°
51°
12
69°
56°
13
74°
38°
14
49°
29°
15
45°
28°
16
53°
39°
17
57°
41°
18
56°
39°
19
58°
43°
20
57°
33°
21
51°
37°
22
52°
38°
23
60°
35°
24
52°
30°
25
60°
41°
26
60°
40°
27
65°
41°
28
64°
36°
29
63°
40°
30
66°
42°
1
66°
40°
2
64°
41°
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 43° to 74°, with overnight lows between 28° and 56°. The average high for April is 58° 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 Berne. See also: May | June | July.