S
M
T
W
T
F
S
26
92°
63°
27
94°
63°
28
92°
61°
29
96°
64°
30
97°
63°
31
97°
62°
1
98°
62°
2
100°
68°
3
100°
68°
4
100°
69°
5
95°
64°
6
96°
64°
7
97°
70°
8
98°
68°
9
101°
70°
10
100°
69°
11
96°
66°
12
93°
67°
13
87°
64°
14
84°
60°
15
87°
60°
16
91°
62°
17
92°
66°
18
94°
65°
19
97°
65°
20
100°
63°
21
98°
62°
22
98°
65°
23
98°
66°
24
98°
62°
25
91°
61°
26
94°
61°
27
95°
60°
28
93°
60°
29
92°
58°
30
89°
56°
31
86°
55°
1
86°
59°
2
92°
58°
3
93°
62°
4
86°
57°
5
90°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in McSwain
McSwain's August 2026 forecast shows daily high temperatures ranging from 86° to 100°, with overnight lows between 55° and 66°. The average high for August is 93° with an average low of 60°. 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 McSwain. See also: September | October | November.
