S
M
T
W
T
F
S
29
50°
18°
30
65°
40°
31
73°
55°
1
67°
43°
2
43°
35°
3
64°
35°
4
68°
40°
5
52°
38°
6
47°
30°
7
40°
22°
8
48°
19°
9
53°
28°
10
68°
35°
11
54°
30°
12
55°
48°
13
72°
54°
14
77°
59°
15
81°
56°
16
79°
53°
17
74°
49°
18
72°
51°
19
65°
40°
20
54°
38°
21
59°
42°
22
65°
50°
23
69°
37°
24
54°
42°
25
55°
42°
26
54°
38°
27
55°
36°
28
55°
37°
29
56°
36°
30
56°
36°
1
57°
45°
2
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lake Harmony
Lake Harmony's April 2026 forecast shows daily high temperatures ranging from 54° to 81°, with overnight lows between 30° and 59°. The average high for April is 63° with an average low of 44°. 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 Lake Harmony. See also: May | June | July.
