S
M
T
W
T
F
S
29
44°
17°
30
64°
28°
31
50°
34°
1
49°
32°
2
46°
32°
3
46°
37°
4
52°
33°
5
47°
36°
6
45°
26°
7
40°
20°
8
39°
27°
9
51°
37°
10
55°
33°
11
54°
35°
12
56°
37°
13
56°
38°
14
55°
37°
15
52°
31°
16
55°
26°
17
45°
26°
18
46°
27°
19
48°
34°
20
55°
38°
21
59°
37°
22
57°
34°
23
53°
38°
24
54°
39°
25
60°
39°
26
56°
38°
27
50°
39°
28
52°
40°
29
52°
39°
30
57°
40°
1
53°
40°
2
56°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Smithfield
Smithfield's April 2026 forecast shows daily high temperatures ranging from 39° to 60°, with overnight lows between 20° and 40°. The average high for April is 52° with an average low of 34°. 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 Smithfield. See also: May | June | July.