S
M
T
W
T
F
S
29
47°
28°
30
63°
40°
31
52°
38°
1
42°
34°
2
46°
31°
3
74°
43°
4
60°
38°
5
59°
36°
6
39°
28°
7
32°
19°
8
49°
15°
9
67°
38°
10
57°
38°
11
45°
31°
12
53°
31°
13
65°
52°
14
72°
44°
15
64°
44°
16
73°
54°
17
68°
49°
18
80°
47°
19
N/A
20
38°
24°
21
47°
41°
22
61°
40°
23
60°
38°
24
58°
38°
25
59°
40°
26
54°
41°
27
53°
40°
28
57°
41°
29
57°
39°
30
52°
39°
1
48°
36°
2
55°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Harrisville
Harrisville's April 2026 forecast shows daily high temperatures ranging from 38° to 61°, with overnight lows between 24° and 41°. The average high for April is 54° with an average low of 38°. 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 Harrisville. See also: May | June | July.