S
M
T
W
T
F
S
26
92°
75°
27
89°
74°
28
91°
75°
29
93°
75°
30
93°
74°
31
91°
75°
1
88°
74°
2
87°
74°
3
89°
73°
4
91°
73°
5
92°
74°
6
92°
73°
7
90°
71°
8
92°
72°
9
92°
72°
10
91°
70°
11
90°
69°
12
93°
71°
13
93°
73°
14
92°
72°
15
91°
73°
16
93°
72°
17
91°
73°
18
90°
73°
19
91°
72°
20
91°
72°
21
88°
71°
22
86°
70°
23
89°
72°
24
92°
71°
25
92°
72°
26
91°
72°
27
91°
71°
28
89°
69°
29
89°
71°
30
90°
69°
31
87°
70°
1
86°
69°
2
86°
65°
3
85°
65°
4
84°
66°
5
85°
65°
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 84° to 93°, with overnight lows between 65° and 75°. The average high for August is 90° 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 August weather will actually feel in Smithfield. See also: September | October | November.
