S
M
T
W
T
F
S
29
78°
61°
30
77°
60°
31
78°
62°
1
80°
61°
2
81°
62°
3
80°
59°
4
78°
59°
5
80°
60°
6
79°
63°
7
80°
64°
8
82°
64°
9
77°
72°
10
83°
68°
11
82°
64°
12
77°
68°
13
80°
70°
14
82°
71°
15
83°
68°
16
83°
65°
17
83°
68°
18
83°
69°
19
83°
68°
20
83°
64°
21
83°
66°
22
83°
67°
23
83°
65°
24
80°
66°
25
81°
65°
26
80°
68°
27
78°
65°
28
79°
65°
29
77°
63°
30
78°
67°
1
80°
67°
2
81°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Port Allen
Port Allen's April 2026 forecast shows daily high temperatures ranging from 77° to 81°, with overnight lows between 63° and 69°. The average high for April is 79° with an average low of 66°. 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 Port Allen. See also: May | June | July.
