S
M
T
W
T
F
S
26
82°
65°
27
83°
67°
28
87°
67°
29
85°
66°
30
87°
67°
31
86°
66°
1
82°
67°
2
85°
68°
3
88°
68°
4
87°
67°
5
85°
67°
6
87°
68°
7
87°
67°
8
86°
63°
9
81°
61°
10
81°
61°
11
83°
66°
12
81°
67°
13
86°
67°
14
86°
66°
15
85°
65°
16
82°
66°
17
81°
59°
18
83°
59°
19
87°
60°
20
86°
61°
21
87°
63°
22
86°
64°
23
87°
65°
24
84°
64°
25
80°
63°
26
80°
61°
27
81°
61°
28
79°
63°
29
79°
62°
30
80°
60°
31
81°
63°
1
85°
60°
2
85°
62°
3
84°
59°
4
79°
55°
5
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Seth
Seth's August 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 55° and 68°. The average high for August is 84° with an average low of 64°. 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 Seth. See also: September | October | November.