S
M
T
W
T
F
S
28
84°
71°
29
86°
71°
30
90°
72°
1
90°
72°
2
89°
70°
3
87°
71°
4
85°
70°
5
85°
69°
6
86°
69°
7
85°
70°
8
86°
72°
9
89°
72°
10
90°
71°
11
88°
70°
12
87°
71°
13
91°
72°
14
86°
73°
15
90°
69°
16
90°
72°
17
89°
73°
18
92°
73°
19
92°
72°
20
91°
72°
21
91°
71°
22
92°
72°
23
89°
73°
24
91°
70°
25
91°
69°
26
89°
69°
27
91°
72°
28
91°
72°
29
92°
71°
30
92°
68°
31
87°
67°
1
86°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Smithfield
Smithfield's July 2026 forecast shows daily high temperatures ranging from 84° to 92°, with overnight lows between 67° and 73°. The average high for July is 89° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Smithfield. See also: August | September | October.