S
M
T
W
T
F
S
29
69°
38°
30
79°
56°
31
81°
63°
1
68°
50°
2
79°
49°
3
79°
68°
4
74°
46°
5
55°
42°
6
60°
39°
7
52°
36°
8
72°
39°
9
77°
52°
10
72°
50°
11
71°
39°
12
80°
57°
13
79°
68°
14
84°
68°
15
79°
68°
16
78°
62°
17
83°
53°
18
75°
41°
19
61°
35°
20
61°
33°
21
77°
44°
22
80°
59°
23
83°
52°
24
75°
54°
25
75°
48°
26
74°
58°
27
77°
59°
28
72°
55°
29
66°
41°
30
63°
40°
1
58°
38°
2
60°
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 58° to 77°, with overnight lows between 38° and 59°. The average high for April is 67° with an average low of 47°. 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.