S
M
T
W
T
F
S
29
62°
37°
30
78°
50°
31
71°
40°
1
44°
38°
2
74°
38°
3
66°
45°
4
65°
40°
5
52°
38°
6
51°
32°
7
44°
27°
8
69°
34°
9
66°
44°
10
50°
36°
11
60°
51°
12
75°
58°
13
76°
60°
14
74°
60°
15
69°
53°
16
63°
51°
17
64°
49°
18
59°
48°
19
60°
48°
20
67°
50°
21
61°
48°
22
60°
42°
23
54°
47°
24
60°
48°
25
65°
45°
26
55°
40°
27
55°
40°
28
57°
48°
29
64°
50°
30
66°
50°
1
67°
45°
2
57°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Portage
Portage's April 2026 forecast shows daily high temperatures ranging from 50° to 76°, with overnight lows between 36° and 60°. The average high for April is 63° with an average low of 48°. 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 Portage. See also: May | June | July.