S
M
T
W
T
F
S
29
83°
44°
30
86°
60°
31
84°
56°
1
76°
50°
2
80°
57°
3
82°
61°
4
66°
46°
5
70°
37°
6
72°
41°
7
70°
43°
8
75°
47°
9
82°
58°
10
82°
60°
11
77°
60°
12
83°
61°
13
88°
63°
14
84°
54°
15
77°
55°
16
79°
59°
17
75°
56°
18
73°
57°
19
79°
59°
20
79°
55°
21
80°
55°
22
72°
48°
23
78°
55°
24
77°
54°
25
75°
54°
26
76°
56°
27
77°
56°
28
77°
57°
29
76°
57°
30
77°
56°
1
77°
56°
2
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Port
Port's April 2026 forecast shows daily high temperatures ranging from 69° to 88°, with overnight lows between 48° and 63°. The average high for April is 78° with an average low of 56°. 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. See also: May | June | July.