S
M
T
W
T
F
S
29
54°
46°
30
54°
50°
31
55°
48°
1
57°
52°
2
55°
48°
3
57°
48°
4
72°
43°
5
65°
52°
6
86°
48°
7
84°
64°
8
73°
55°
9
70°
54°
10
66°
57°
11
68°
46°
12
54°
46°
13
55°
46°
14
63°
46°
15
65°
54°
16
66°
55°
17
68°
54°
18
63°
57°
19
67°
57°
20
72°
57°
21
84°
57°
22
66°
52°
23
79°
60°
24
76°
58°
25
65°
57°
26
67°
58°
27
69°
57°
28
74°
58°
29
70°
57°
30
72°
56°
1
71°
59°
2
68°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Saint-Jean-de-Luz
Saint-Jean-de-Luz's April 2026 forecast shows daily high temperatures ranging from 65° to 79°, with overnight lows between 52° and 60°. The average high for April is 71° with an average low of 57°. 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 Saint-Jean-de-Luz. See also: May | June | July.
