S
M
T
W
T
F
S
29
64°
37°
30
81°
43°
31
70°
39°
1
43°
34°
2
66°
34°
3
52°
37°
4
46°
37°
5
54°
34°
6
52°
32°
7
45°
23°
8
72°
32°
9
66°
45°
10
54°
34°
11
55°
32°
12
75°
52°
13
75°
61°
14
79°
55°
15
68°
57°
16
73°
54°
17
79°
52°
18
50°
34°
19
50°
32°
20
55°
28°
21
75°
48°
22
75°
50°
23
81°
48°
24
70°
52°
25
66°
43°
26
63°
50°
27
67°
48°
28
62°
46°
29
57°
37°
30
53°
38°
1
50°
34°
2
57°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Harmony
Harmony's April 2026 forecast shows daily high temperatures ranging from 50° to 67°, with overnight lows between 34° and 50°. The average high for April is 58° with an average low of 42°. 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 Harmony. See also: May | June | July.