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