S
M
T
W
T
F
S
26
84°
64°
27
81°
59°
28
80°
59°
29
81°
62°
30
84°
63°
31
81°
61°
1
86°
65°
2
86°
61°
3
81°
60°
4
80°
59°
5
81°
60°
6
81°
61°
7
82°
60°
8
80°
58°
9
83°
63°
10
86°
62°
11
81°
64°
12
86°
64°
13
86°
65°
14
84°
65°
15
86°
63°
16
87°
57°
17
80°
58°
18
81°
63°
19
80°
58°
20
79°
56°
21
78°
57°
22
80°
57°
23
86°
60°
24
87°
63°
25
88°
62°
26
86°
55°
27
79°
55°
28
79°
54°
29
80°
55°
30
83°
60°
31
84°
61°
1
85°
61°
2
85°
58°
3
79°
58°
4
84°
60°
5
80°
59°
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 78° to 88°, with overnight lows between 54° and 65°. The average high for August is 83° with an average low of 60°. 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.
