S
M
T
W
T
F
S
29
62°
37°
30
78°
50°
31
71°
40°
1
44°
38°
2
70°
48°
3
55°
47°
4
64°
37°
5
48°
37°
6
45°
30°
7
39°
34°
8
58°
46°
9
57°
42°
10
56°
45°
11
55°
48°
12
55°
44°
13
52°
41°
14
54°
42°
15
57°
39°
16
54°
36°
17
50°
39°
18
58°
44°
19
63°
48°
20
65°
49°
21
66°
50°
22
66°
50°
23
65°
49°
24
67°
50°
25
67°
46°
26
61°
39°
27
53°
38°
28
55°
45°
29
56°
44°
30
57°
42°
1
57°
44°
2
61°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Porter
Porter's April 2026 forecast shows daily high temperatures ranging from 39° to 70°, with overnight lows between 30° and 50°. The average high for April is 58° with an average low of 43°. 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 Porter. See also: May | June | July.