S
M
T
W
T
F
S
28
91°
70°
29
88°
72°
30
91°
66°
1
94°
68°
2
97°
70°
3
100°
71°
4
101°
72°
5
101°
73°
6
99°
72°
7
97°
74°
8
95°
73°
9
95°
72°
10
94°
72°
11
96°
73°
12
93°
73°
13
91°
71°
14
92°
70°
15
94°
72°
16
95°
71°
17
91°
72°
18
91°
71°
19
93°
73°
20
93°
74°
21
92°
74°
22
93°
73°
23
89°
73°
24
93°
74°
25
93°
74°
26
92°
73°
27
91°
74°
28
93°
73°
29
92°
73°
30
93°
74°
31
93°
74°
1
92°
72°
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 89° to 101°, with overnight lows between 70° and 74°. The average high for July is 94° with an average low of 73°. 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.