S
M
T
W
T
F
S
29
82°
51°
30
83°
67°
31
86°
67°
1
86°
63°
2
83°
68°
3
83°
70°
4
85°
69°
5
70°
57°
6
71°
53°
7
77°
46°
8
80°
53°
9
79°
59°
10
83°
60°
11
83°
61°
12
83°
58°
13
85°
66°
14
85°
63°
15
85°
59°
16
86°
65°
17
85°
66°
18
82°
60°
19
71°
53°
20
74°
49°
21
75°
53°
22
82°
62°
23
83°
64°
24
84°
66°
25
81°
64°
26
86°
71°
27
91°
73°
28
88°
70°
29
89°
71°
30
77°
63°
1
72°
56°
2
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Maringouin
Maringouin's April 2026 forecast shows daily high temperatures ranging from 68° to 91°, with overnight lows between 52° and 73°. The average high for April is 82° with an average low of 65°. 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 Maringouin. See also: May | June | July.