S
M
T
W
T
F
S
31
74°
42°
1
66°
47°
2
75°
46°
3
81°
55°
4
84°
54°
5
87°
59°
6
88°
62°
7
81°
63°
8
74°
58°
9
80°
58°
10
82°
60°
11
92°
70°
12
91°
70°
13
85°
67°
14
88°
65°
15
77°
55°
16
78°
59°
17
75°
64°
18
84°
69°
19
82°
63°
20
82°
57°
21
81°
60°
22
82°
60°
23
86°
62°
24
84°
60°
25
81°
60°
26
78°
61°
27
83°
63°
28
82°
62°
29
79°
59°
30
78°
60°
1
79°
59°
2
80°
61°
3
80°
65°
4
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Stamford
Stamford's June 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 55° and 69°. The average high for June is 81° 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 Stamford. See also: July | August | September.