S
M
T
W
T
F
S
26
74°
57°
27
75°
58°
28
74°
57°
29
75°
58°
30
76°
59°
31
78°
57°
1
80°
60°
2
80°
62°
3
77°
62°
4
77°
59°
5
78°
62°
6
79°
57°
7
74°
56°
8
74°
56°
9
75°
57°
10
75°
56°
11
76°
56°
12
75°
57°
13
79°
57°
14
78°
61°
15
79°
61°
16
79°
60°
17
78°
61°
18
78°
60°
19
76°
60°
20
73°
59°
21
78°
60°
22
76°
60°
23
78°
59°
24
77°
59°
25
78°
60°
26
79°
59°
27
78°
59°
28
79°
58°
29
76°
58°
30
77°
59°
31
77°
59°
1
76°
57°
2
74°
57°
3
75°
56°
4
76°
59°
5
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mount Mitchell
Mount Mitchell's August 2026 forecast shows daily high temperatures ranging from 73° to 80°, with overnight lows between 56° and 62°. The average high for August is 77° with an average low of 59°. 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 Mount Mitchell. See also: September | October | November.