S
M
T
W
T
F
S
26
85°
71°
27
89°
71°
28
89°
71°
29
89°
68°
30
86°
61°
31
86°
60°
1
86°
66°
2
80°
70°
3
88°
70°
4
85°
73°
5
87°
71°
6
89°
70°
7
88°
68°
8
90°
71°
9
91°
69°
10
89°
69°
11
96°
71°
12
95°
71°
13
95°
72°
14
96°
72°
15
92°
70°
16
94°
72°
17
94°
70°
18
87°
68°
19
89°
67°
20
87°
68°
21
87°
67°
22
89°
68°
23
88°
65°
24
84°
64°
25
87°
68°
26
88°
68°
27
88°
67°
28
87°
69°
29
88°
68°
30
86°
67°
31
80°
67°
1
80°
66°
2
81°
67°
3
83°
67°
4
85°
66°
5
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Norman
Lake Norman's August 2026 forecast shows daily high temperatures ranging from 80° to 96°, with overnight lows between 64° and 72°. The average high for August is 88° with an average low of 68°. 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 Lake Norman. See also: September | October | November.
