S
M
T
W
T
F
S
26
97°
76°
27
96°
76°
28
93°
75°
29
95°
75°
30
92°
74°
31
93°
74°
1
92°
75°
2
94°
76°
3
96°
76°
4
97°
75°
5
97°
76°
6
96°
77°
7
97°
77°
8
97°
76°
9
96°
77°
10
97°
77°
11
98°
76°
12
97°
77°
13
97°
77°
14
96°
76°
15
97°
77°
16
97°
77°
17
95°
72°
18
95°
71°
19
94°
73°
20
95°
72°
21
94°
71°
22
93°
72°
23
96°
74°
24
97°
73°
25
96°
73°
26
97°
72°
27
92°
70°
28
94°
69°
29
93°
69°
30
94°
70°
31
96°
70°
1
96°
72°
2
94°
69°
3
93°
69°
4
94°
72°
5
92°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chappell Hill
Chappell Hill's August 2026 forecast shows daily high temperatures ranging from 92° to 98°, with overnight lows between 69° and 77°. The average high for August is 95° with an average low of 74°. 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 Chappell Hill. See also: September | October | November.
