S
M
T
W
T
F
S
26
91°
74°
27
93°
73°
28
93°
75°
29
92°
75°
30
92°
73°
31
90°
71°
1
92°
73°
2
81°
73°
3
83°
71°
4
87°
70°
5
91°
72°
6
92°
74°
7
N/A
8
91°
72°
9
92°
72°
10
89°
73°
11
90°
73°
12
90°
70°
13
88°
69°
14
89°
68°
15
91°
69°
16
89°
68°
17
92°
69°
18
91°
68°
19
91°
69°
20
90°
68°
21
93°
71°
22
92°
70°
23
91°
71°
24
91°
71°
25
90°
70°
26
92°
71°
27
91°
70°
28
89°
70°
29
92°
68°
30
91°
69°
31
90°
69°
1
89°
70°
2
91°
69°
3
91°
69°
4
87°
68°
5
89°
67°
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 87° to 93°, with overnight lows between 67° and 73°. The average high for August is 90° with an average low of 70°. 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.
