S
M
T
W
T
F
S
28
93°
73°
29
97°
72°
30
99°
74°
1
93°
72°
2
95°
75°
3
94°
73°
4
95°
73°
5
92°
70°
6
88°
69°
7
89°
68°
8
88°
69°
9
86°
68°
10
86°
68°
11
85°
69°
12
88°
69°
13
89°
68°
14
92°
70°
15
90°
69°
16
89°
66°
17
92°
68°
18
90°
68°
19
92°
71°
20
92°
71°
21
91°
72°
22
91°
72°
23
93°
71°
24
94°
72°
25
93°
72°
26
93°
71°
27
94°
73°
28
93°
72°
29
94°
71°
30
93°
72°
31
92°
72°
1
91°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Seymour
Seymour's July 2026 forecast shows daily high temperatures ranging from 85° to 95°, with overnight lows between 66° and 75°. The average high for July is 91° 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 July weather will actually feel in Seymour. See also: August | September | October.