S
M
T
W
T
F
S
29
48°
34°
30
52°
27°
31
58°
29°
1
47°
40°
2
53°
38°
3
57°
35°
4
67°
30°
5
73°
36°
6
74°
36°
7
59°
30°
8
66°
33°
9
72°
36°
10
70°
44°
11
57°
42°
12
58°
41°
13
61°
39°
14
60°
41°
15
61°
40°
16
65°
42°
17
66°
41°
18
62°
41°
19
65°
39°
20
63°
40°
21
62°
38°
22
57°
36°
23
58°
35°
24
65°
36°
25
63°
36°
26
63°
37°
27
66°
37°
28
67°
40°
29
67°
41°
30
66°
43°
1
69°
45°
2
67°
46°
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 57° to 72°, with overnight lows between 30° and 46°. The average high for April is 64° with an average low of 39°. 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.