S
M
T
W
T
F
S
31
55°
36°
1
70°
41°
2
64°
43°
3
62°
46°
4
64°
50°
5
74°
56°
6
68°
52°
7
64°
49°
8
65°
51°
9
69°
54°
10
72°
53°
11
66°
56°
12
68°
54°
13
67°
55°
14
66°
53°
15
65°
49°
16
63°
50°
17
64°
53°
18
65°
54°
19
66°
53°
20
66°
51°
21
67°
51°
22
66°
52°
23
66°
52°
24
65°
58°
25
66°
58°
26
67°
56°
27
68°
58°
28
67°
57°
29
66°
54°
30
65°
55°
1
66°
54°
2
67°
57°
3
69°
60°
4
69°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Stonington
Stonington's June 2026 forecast shows daily high temperatures ranging from 62° to 74°, with overnight lows between 41° and 60°. The average high for June is 67° with an average low of 53°. 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 Stonington. See also: July | August | September.
