S
M
T
W
T
F
S
31
98°
77°
1
98°
77°
2
97°
75°
3
90°
73°
4
83°
73°
5
89°
73°
6
89°
74°
7
91°
76°
8
96°
77°
9
95°
77°
10
96°
78°
11
97°
79°
12
84°
72°
13
95°
77°
14
92°
71°
15
79°
72°
16
91°
73°
17
95°
73°
18
93°
74°
19
83°
73°
20
93°
74°
21
93°
77°
22
89°
75°
23
88°
76°
24
87°
73°
25
88°
72°
26
89°
76°
27
91°
77°
28
95°
77°
29
93°
74°
30
95°
75°
1
96°
75°
2
96°
74°
3
97°
75°
4
92°
71°
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 87° to 97°, with overnight lows between 71° and 77°. The average high for June is 92° with an average low of 75°. 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.