S
M
T
W
T
F
S
26
85°
70°
27
86°
69°
28
90°
72°
29
91°
71°
30
86°
71°
31
87°
70°
1
86°
71°
2
87°
71°
3
89°
72°
4
90°
72°
5
90°
71°
6
89°
70°
7
90°
71°
8
89°
71°
9
90°
72°
10
91°
71°
11
89°
70°
12
84°
70°
13
85°
71°
14
87°
70°
15
84°
67°
16
82°
66°
17
81°
69°
18
83°
70°
19
83°
70°
20
84°
69°
21
85°
69°
22
84°
68°
23
84°
68°
24
88°
68°
25
88°
68°
26
89°
67°
27
87°
68°
28
88°
68°
29
83°
67°
30
87°
67°
31
82°
65°
1
81°
66°
2
81°
66°
3
86°
67°
4
85°
67°
5
81°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Siler City
Siler City's August 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 65° and 72°. The average high for August is 86° with an average low of 69°. 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 Siler City. See also: September | October | November.
