S
M
T
W
T
F
S
26
87°
71°
27
90°
69°
28
92°
69°
29
89°
65°
30
87°
59°
31
88°
57°
1
85°
64°
2
86°
71°
3
88°
67°
4
85°
68°
5
85°
69°
6
90°
70°
7
88°
69°
8
90°
70°
9
92°
68°
10
92°
69°
11
93°
68°
12
88°
69°
13
90°
69°
14
93°
71°
15
92°
72°
16
96°
72°
17
96°
71°
18
92°
69°
19
91°
68°
20
92°
69°
21
84°
71°
22
88°
68°
23
86°
64°
24
87°
59°
25
86°
57°
26
85°
64°
27
86°
67°
28
88°
67°
29
88°
65°
30
88°
71°
31
92°
67°
1
96°
68°
2
96°
69°
3
97°
70°
4
98°
70°
5
94°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Morganton
Morganton's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Morganton. See also: September | October | November.