S
M
T
W
T
F
S
29
33°
18°
30
40°
31°
31
40°
32°
1
36°
30°
2
34°
30°
3
36°
30°
4
35°
19°
5
47°
40°
6
50°
27°
7
44°
25°
8
36°
16°
9
43°
34°
10
48°
31°
11
45°
31°
12
47°
33°
13
45°
32°
14
45°
33°
15
41°
31°
16
45°
32°
17
46°
30°
18
46°
32°
19
45°
33°
20
50°
34°
21
52°
33°
22
50°
31°
23
50°
31°
24
51°
35°
25
50°
36°
26
52°
34°
27
48°
34°
28
48°
34°
29
49°
32°
30
49°
30°
1
51°
32°
2
50°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Upper Smithfield
Upper Smithfield's April 2026 forecast shows daily high temperatures ranging from 35° to 52°, with overnight lows between 16° and 40°. The average high for April is 47° with an average low of 31°. 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 Upper Smithfield. See also: May | June | July.
