S
M
T
W
T
F
S
31
87°
65°
1
86°
69°
2
82°
56°
3
80°
60°
4
82°
64°
5
83°
67°
6
83°
68°
7
81°
65°
8
79°
66°
9
83°
64°
10
81°
63°
11
86°
65°
12
81°
62°
13
83°
63°
14
83°
63°
15
82°
60°
16
86°
64°
17
84°
65°
18
82°
65°
19
78°
64°
20
78°
65°
21
81°
65°
22
83°
64°
23
79°
62°
24
82°
65°
25
83°
66°
26
85°
67°
27
85°
66°
28
86°
67°
29
85°
67°
30
86°
66°
1
83°
68°
2
85°
68°
3
88°
67°
4
88°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Seymour
Seymour's June 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 56° and 68°. The average high for June is 83° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Seymour. See also: July | August | September.