S
M
T
W
T
F
S
29
48°
22°
30
65°
41°
31
74°
41°
1
77°
41°
2
41°
36°
3
68°
36°
4
61°
37°
5
57°
38°
6
49°
29°
7
53°
28°
8
51°
26°
9
52°
23°
10
69°
31°
11
60°
42°
12
56°
33°
13
71°
43°
14
84°
58°
15
86°
53°
16
85°
52°
17
72°
45°
18
54°
45°
19
50°
36°
20
50°
33°
21
52°
29°
22
46°
32°
23
66°
39°
24
59°
35°
25
55°
29°
26
N/A
27
68°
36°
28
62°
40°
29
58°
49°
30
54°
43°
1
56°
36°
2
54°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Smithfield
Smithfield's April 2026 forecast shows daily high temperatures ranging from 54° to 68°, with overnight lows between 36° and 49°. The average high for April is 59° with an average low of 40°. 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.