S
M
T
W
T
F
S
29
55°
39°
30
57°
48°
31
59°
45°
1
57°
48°
2
57°
50°
3
55°
48°
4
68°
52°
5
59°
48°
6
79°
45°
7
80°
59°
8
75°
51°
9
75°
55°
10
66°
46°
11
63°
50°
12
59°
48°
13
57°
43°
14
59°
41°
15
63°
55°
16
64°
48°
17
72°
50°
18
64°
52°
19
68°
46°
20
70°
48°
21
70°
48°
22
72°
54°
23
75°
52°
24
77°
54°
25
68°
55°
26
66°
54°
27
75°
50°
28
73°
50°
29
68°
54°
30
68°
59°
1
75°
55°
2
66°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in La Rochelle
La Rochelle's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 La Rochelle. See also: May | June | July.