S
M
T
W
T
F
S
26
89°
67°
27
91°
72°
28
92°
72°
29
92°
71°
30
89°
71°
31
88°
70°
1
91°
72°
2
89°
72°
3
89°
71°
4
92°
72°
5
92°
72°
6
91°
71°
7
90°
72°
8
91°
71°
9
92°
72°
10
92°
72°
11
89°
71°
12
86°
71°
13
86°
70°
14
87°
70°
15
85°
67°
16
82°
67°
17
83°
69°
18
84°
70°
19
85°
70°
20
85°
69°
21
84°
70°
22
85°
70°
23
86°
68°
24
90°
69°
25
89°
67°
26
88°
68°
27
89°
67°
28
88°
68°
29
87°
67°
30
87°
68°
31
88°
66°
1
82°
67°
2
82°
67°
3
83°
66°
4
83°
67°
5
82°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mint Hill
Mint Hill's August 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 66° and 72°. The average high for August is 88° 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 Mint Hill. See also: September | October | November.