S
M
T
W
T
F
S
26
85°
68°
27
86°
68°
28
90°
69°
29
84°
67°
30
80°
60°
31
84°
56°
1
82°
61°
2
85°
70°
3
84°
65°
4
83°
67°
5
81°
67°
6
82°
66°
7
83°
67°
8
83°
65°
9
84°
65°
10
87°
67°
11
89°
68°
12
85°
66°
13
87°
69°
14
87°
68°
15
89°
70°
16
88°
67°
17
91°
70°
18
88°
66°
19
89°
66°
20
87°
65°
21
83°
64°
22
81°
61°
23
82°
58°
24
84°
59°
25
85°
62°
26
83°
61°
27
82°
62°
28
81°
60°
29
82°
59°
30
84°
62°
31
78°
61°
1
77°
57°
2
77°
57°
3
76°
60°
4
77°
56°
5
76°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Swannanoa
Swannanoa's August 2026 forecast shows daily high temperatures ranging from 76° to 91°, with overnight lows between 55° and 70°. The average high for August is 82° with an average low of 61°. 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 Swannanoa. See also: September | October | November.
