S
M
T
W
T
F
S
29
72°
43°
30
71°
51°
31
65°
47°
1
56°
44°
2
50°
33°
3
47°
29°
4
56°
33°
5
64°
39°
6
69°
41°
7
73°
47°
8
71°
52°
9
72°
54°
10
77°
56°
11
69°
53°
12
64°
45°
13
53°
42°
14
60°
45°
15
64°
51°
16
68°
50°
17
66°
46°
18
65°
49°
19
62°
47°
20
61°
51°
21
55°
34°
22
55°
36°
23
57°
39°
24
59°
42°
25
63°
38°
26
58°
36°
27
63°
39°
28
68°
41°
29
67°
42°
30
66°
43°
1
68°
43°
2
69°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Harbertson
Harbertson's April 2026 forecast shows daily high temperatures ranging from 53° to 77°, with overnight lows between 34° and 56°. The average high for April is 64° with an average low of 45°. 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 Harbertson. See also: May | June | July.