S
M
T
W
T
F
S
31
90°
54°
1
93°
57°
2
93°
55°
3
95°
55°
4
95°
55°
5
97°
61°
6
86°
55°
7
91°
48°
8
86°
54°
9
88°
61°
10
99°
59°
11
100°
64°
12
102°
64°
13
102°
63°
14
97°
57°
15
95°
57°
16
93°
57°
17
91°
57°
18
88°
57°
19
82°
59°
20
85°
52°
21
91°
54°
22
91°
54°
23
95°
58°
24
94°
58°
25
92°
58°
26
89°
58°
27
90°
57°
28
93°
63°
29
96°
61°
30
91°
59°
1
92°
57°
2
91°
59°
3
92°
58°
4
94°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Wilton
Wilton's June 2026 forecast shows daily high temperatures ranging from 85° to 96°, with overnight lows between 52° and 63°. The average high for June is 92° with an average low of 58°. 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 Wilton. See also: July | August | September.