S
M
T
W
T
F
S
29
66°
26°
30
70°
54°
31
79°
61°
1
80°
60°
2
84°
54°
3
76°
68°
4
85°
59°
5
49°
34°
6
57°
33°
7
45°
24°
8
64°
42°
9
76°
48°
10
75°
46°
11
71°
47°
12
82°
56°
13
83°
57°
14
83°
47°
15
73°
48°
16
73°
47°
17
67°
43°
18
69°
37°
19
70°
45°
20
71°
45°
21
71°
46°
22
72°
47°
23
74°
45°
24
71°
43°
25
64°
38°
26
63°
44°
27
65°
40°
28
63°
40°
29
63°
35°
30
62°
35°
1
66°
39°
2
65°
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 45° to 83°, with overnight lows between 24° and 57°. The average high for April is 68° with an average low of 42°. 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.