S
M
T
W
T
F
S
31
75°
45°
1
78°
48°
2
76°
48°
3
81°
48°
4
86°
66°
5
76°
62°
6
85°
58°
7
81°
58°
8
82°
65°
9
83°
65°
10
84°
68°
11
85°
67°
12
83°
66°
13
84°
61°
14
76°
60°
15
74°
58°
16
73°
56°
17
75°
55°
18
77°
59°
19
76°
59°
20
74°
58°
21
73°
53°
22
70°
57°
23
72°
61°
24
80°
63°
25
80°
58°
26
72°
56°
27
72°
58°
28
73°
62°
29
75°
62°
30
76°
61°
1
75°
61°
2
76°
62°
3
81°
63°
4
82°
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 70° to 86°, with overnight lows between 53° and 68°. The average high for June is 78° with an average low of 61°. 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.