S
M
T
W
T
F
S
26
86°
72°
27
89°
72°
28
89°
72°
29
88°
71°
30
86°
71°
31
84°
70°
1
88°
71°
2
85°
72°
3
86°
72°
4
89°
71°
5
89°
71°
6
88°
70°
7
89°
72°
8
90°
71°
9
89°
72°
10
89°
72°
11
88°
71°
12
84°
71°
13
84°
70°
14
85°
71°
15
83°
67°
16
82°
68°
17
80°
69°
18
82°
70°
19
83°
70°
20
83°
69°
21
84°
70°
22
83°
69°
23
83°
70°
24
88°
70°
25
88°
68°
26
87°
70°
27
85°
68°
28
86°
69°
29
85°
68°
30
85°
69°
31
86°
69°
1
81°
68°
2
81°
68°
3
82°
69°
4
81°
68°
5
81°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Piedmont
Piedmont's August 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 66° and 72°. The average high for August is 85° with an average low of 70°. 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 Piedmont. See also: September | October | November.