S
M
T
W
T
F
S
29
66°
47°
30
75°
64°
31
79°
65°
1
81°
64°
2
79°
67°
3
77°
67°
4
72°
44°
5
64°
37°
6
72°
43°
7
69°
48°
8
74°
55°
9
74°
58°
10
74°
65°
11
75°
67°
12
73°
66°
13
74°
65°
14
75°
57°
15
74°
60°
16
68°
52°
17
69°
55°
18
71°
50°
19
72°
56°
20
75°
58°
21
75°
58°
22
74°
54°
23
66°
56°
24
74°
56°
25
75°
58°
26
74°
59°
27
75°
58°
28
72°
58°
29
70°
57°
30
67°
56°
1
68°
58°
2
66°
58°
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 64° to 75°, with overnight lows between 37° and 67°. The average high for April is 72° with an average low of 56°. 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.