S
M
T
W
T
F
S
29
83°
54°
30
83°
59°
31
86°
61°
1
87°
66°
2
80°
68°
3
81°
67°
4
73°
46°
5
68°
48°
6
70°
46°
7
76°
52°
8
77°
57°
9
78°
62°
10
79°
64°
11
76°
67°
12
75°
63°
13
74°
59°
14
75°
58°
15
76°
53°
16
78°
58°
17
73°
59°
18
72°
58°
19
76°
59°
20
78°
60°
21
80°
60°
22
80°
61°
23
79°
61°
24
80°
60°
25
78°
60°
26
77°
59°
27
77°
55°
28
78°
62°
29
76°
60°
30
74°
56°
1
77°
62°
2
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Harleton
Harleton's April 2026 forecast shows daily high temperatures ranging from 68° to 81°, with overnight lows between 46° and 68°. The average high for April is 76° with an average low of 59°. 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 Harleton. See also: May | June | July.