S
M
T
W
T
F
S
26
84°
62°
27
88°
62°
28
88°
67°
29
87°
67°
30
89°
66°
31
89°
65°
1
87°
67°
2
87°
68°
3
89°
65°
4
87°
63°
5
82°
60°
6
80°
58°
7
81°
59°
8
80°
59°
9
81°
60°
10
81°
60°
11
82°
59°
12
83°
61°
13
86°
64°
14
88°
65°
15
88°
65°
16
87°
66°
17
84°
58°
18
81°
57°
19
81°
58°
20
82°
61°
21
84°
64°
22
85°
65°
23
88°
66°
24
88°
65°
25
87°
61°
26
83°
61°
27
84°
57°
28
80°
62°
29
86°
64°
30
88°
63°
31
Hist. Avg.
84°
61°
1
Hist. Avg.
84°
61°
2
Hist. Avg.
84°
60°
3
Hist. Avg.
84°
60°
4
Hist. Avg.
83°
60°
5
Hist. Avg.
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Seymour
Seymour's August 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 57° and 68°. The average high for August is 85° with an average low of 63°. 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.
