S
M
T
W
T
F
S
29
62°
32°
30
53°
35°
31
48°
34°
1
35°
28°
2
33°
31°
3
44°
31°
4
42°
32°
5
51°
32°
6
46°
22°
7
37°
14°
8
54°
28°
9
54°
38°
10
48°
32°
11
53°
40°
12
65°
57°
13
71°
48°
14
60°
44°
15
60°
45°
16
63°
41°
17
54°
31°
18
46°
36°
19
50°
37°
20
55°
43°
21
58°
44°
22
58°
40°
23
56°
35°
24
49°
38°
25
49°
35°
26
50°
34°
27
51°
34°
28
53°
42°
29
55°
43°
30
63°
44°
1
61°
40°
2
53°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Oconto
Oconto's April 2026 forecast shows daily high temperatures ranging from 46° to 71°, with overnight lows between 31° and 57°. The average high for April is 56° with an average low of 40°. 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 Oconto. See also: May | June | July.