S
M
T
W
T
F
S
26
85°
72°
27
89°
69°
28
88°
68°
29
88°
71°
30
90°
72°
31
87°
68°
1
86°
72°
2
91°
73°
3
90°
71°
4
91°
68°
5
85°
69°
6
85°
70°
7
86°
70°
8
86°
67°
9
87°
67°
10
87°
70°
11
88°
71°
12
89°
71°
13
87°
70°
14
88°
71°
15
90°
71°
16
90°
67°
17
88°
66°
18
85°
66°
19
84°
70°
20
87°
66°
21
87°
65°
22
85°
66°
23
86°
70°
24
89°
68°
25
88°
67°
26
88°
67°
27
87°
64°
28
83°
63°
29
82°
63°
30
83°
64°
31
84°
66°
1
87°
68°
2
87°
68°
3
86°
67°
4
87°
68°
5
87°
68°
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 82° to 91°, with overnight lows between 63° and 73°. The average high for August is 87° with an average low of 68°. 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.
