S
M
T
W
T
F
S
26
90°
71°
27
92°
72°
28
95°
72°
29
95°
73°
30
93°
73°
31
91°
74°
1
90°
73°
2
90°
73°
3
91°
74°
4
91°
73°
5
92°
73°
6
94°
71°
7
92°
71°
8
91°
72°
9
93°
72°
10
91°
73°
11
91°
72°
12
94°
74°
13
93°
73°
14
90°
74°
15
90°
73°
16
91°
71°
17
90°
73°
18
91°
74°
19
90°
74°
20
90°
73°
21
91°
74°
22
90°
72°
23
92°
73°
24
95°
73°
25
95°
74°
26
94°
72°
27
92°
73°
28
91°
72°
29
92°
73°
30
93°
72°
31
91°
73°
1
89°
71°
2
90°
70°
3
89°
71°
4
90°
71°
5
91°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Smithfield
Smithfield's August 2026 forecast shows daily high temperatures ranging from 89° to 95°, with overnight lows between 70° and 74°. The average high for August is 92° 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 August weather will actually feel in Smithfield. See also: September | October | November.
