S
M
T
W
T
F
S
29
61°
29°
30
69°
54°
31
76°
57°
1
58°
48°
2
80°
63°
3
79°
61°
4
83°
50°
5
56°
34°
6
51°
33°
7
48°
25°
8
58°
39°
9
68°
48°
10
63°
46°
11
70°
51°
12
69°
53°
13
66°
49°
14
62°
45°
15
63°
38°
16
66°
33°
17
55°
32°
18
56°
34°
19
60°
45°
20
69°
47°
21
70°
48°
22
70°
48°
23
71°
47°
24
71°
49°
25
72°
49°
26
72°
42°
27
65°
38°
28
58°
39°
29
60°
47°
30
61°
44°
1
61°
40°
2
62°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Harbison
Harbison's April 2026 forecast shows daily high temperatures ranging from 48° to 83°, with overnight lows between 25° and 63°. The average high for April is 65° 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 Harbison. See also: May | June | July.