S
M
T
W
T
F
S
29
45°
32°
30
48°
34°
31
43°
32°
1
N/A
2
49°
34°
3
58°
38°
4
61°
39°
5
70°
46°
6
69°
44°
7
69°
45°
8
66°
48°
9
61°
46°
10
62°
45°
11
59°
43°
12
59°
43°
13
62°
44°
14
52°
36°
15
59°
36°
16
53°
35°
17
60°
38°
18
59°
38°
19
52°
39°
20
53°
37°
21
53°
36°
22
54°
38°
23
54°
38°
24
55°
37°
25
55°
37°
26
57°
38°
27
61°
39°
28
63°
39°
29
64°
41°
30
61°
40°
1
60°
41°
2
59°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Luzern
Luzern's April 2026 forecast shows daily high temperatures ranging from 49° to 70°, with overnight lows between 34° and 48°. The average high for April is 59° with an average low of 40°. 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 Luzern. See also: May | June | July.
