S
M
T
W
T
F
S
26
91°
70°
27
91°
70°
28
92°
71°
29
92°
71°
30
91°
72°
31
92°
71°
1
92°
72°
2
93°
71°
3
93°
72°
4
92°
71°
5
94°
72°
6
94°
72°
7
93°
71°
8
92°
71°
9
92°
70°
10
91°
70°
11
92°
71°
12
93°
71°
13
93°
70°
14
92°
71°
15
92°
70°
16
91°
69°
17
90°
65°
18
90°
66°
19
89°
64°
20
86°
65°
21
89°
66°
22
84°
65°
23
83°
60°
24
83°
59°
25
82°
59°
26
82°
58°
27
83°
58°
28
82°
57°
29
83°
58°
30
88°
62°
31
88°
64°
1
87°
64°
2
88°
63°
3
88°
63°
4
87°
64°
5
87°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Seymour
Seymour's August 2026 forecast shows daily high temperatures ranging from 82° to 94°, with overnight lows between 57° and 72°. The average high for August is 89° with an average low of 67°. 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 Seymour. See also: September | October | November.
