S
M
T
W
T
F
S
29
77°
41°
30
92°
48°
31
71°
49°
1
52°
42°
2
69°
42°
3
75°
39°
4
53°
36°
5
64°
33°
6
60°
33°
7
60°
51°
8
76°
50°
9
70°
46°
10
64°
50°
11
72°
59°
12
72°
62°
13
74°
51°
14
68°
42°
15
68°
44°
16
65°
41°
17
67°
45°
18
67°
46°
19
64°
40°
20
69°
48°
21
68°
47°
22
70°
43°
23
58°
44°
24
66°
39°
25
63°
49°
26
72°
49°
27
70°
48°
28
71°
49°
29
69°
49°
30
63°
48°
1
65°
50°
2
68°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Bern
Bern's April 2026 forecast shows daily high temperatures ranging from 58° to 76°, with overnight lows between 33° and 62°. The average high for April is 67° with an average low of 47°. 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 Bern. See also: May | June | July.