S
M
T
W
T
F
S
29
63°
37°
30
66°
37°
31
53°
36°
1
37°
30°
2
44°
35°
3
45°
34°
4
47°
30°
5
49°
33°
6
43°
24°
7
39°
30°
8
53°
40°
9
54°
37°
10
51°
41°
11
52°
39°
12
55°
39°
13
55°
38°
14
54°
40°
15
68°
48°
16
48°
29°
17
48°
37°
18
60°
38°
19
61°
45°
20
64°
46°
21
64°
46°
22
63°
47°
23
64°
47°
24
64°
44°
25
61°
37°
26
52°
33°
27
50°
34°
28
56°
42°
29
54°
41°
30
57°
39°
1
61°
44°
2
63°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Omro
Omro's April 2026 forecast shows daily high temperatures ranging from 39° to 68°, with overnight lows between 24° and 48°. The average high for April is 55° 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 Omro. See also: May | June | July.