S
M
T
W
T
F
S
26
77°
59°
27
82°
60°
28
81°
61°
29
81°
60°
30
79°
56°
31
75°
53°
1
75°
56°
2
79°
59°
3
81°
60°
4
83°
60°
5
81°
59°
6
82°
58°
7
81°
57°
8
83°
59°
9
83°
53°
10
77°
50°
11
75°
54°
12
77°
52°
13
76°
51°
14
76°
52°
15
77°
55°
16
74°
57°
17
76°
57°
18
76°
54°
19
77°
57°
20
75°
54°
21
77°
58°
22
80°
57°
23
76°
56°
24
80°
56°
25
79°
49°
26
77°
50°
27
74°
54°
28
75°
55°
29
75°
55°
30
74°
56°
31
73°
53°
1
74°
48°
2
72°
47°
3
71°
47°
4
72°
46°
5
72°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Swain
Swain's August 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 46° and 61°. The average high for August is 77° with an average low of 55°. 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 Swain. See also: September | October | November.
