S
M
T
W
T
F
S
31
67°
38°
1
61°
42°
2
73°
41°
3
76°
48°
4
72°
48°
5
82°
50°
6
75°
56°
7
83°
59°
8
73°
54°
9
77°
57°
10
74°
64°
11
86°
65°
12
85°
66°
13
84°
58°
14
80°
59°
15
74°
58°
16
72°
56°
17
73°
58°
18
76°
58°
19
76°
60°
20
75°
59°
21
75°
60°
22
74°
58°
23
71°
59°
24
71°
57°
25
72°
60°
26
74°
58°
27
72°
63°
28
76°
62°
29
73°
59°
30
72°
58°
1
72°
61°
2
73°
61°
3
74°
58°
4
73°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mashantucket
Mashantucket's June 2026 forecast shows daily high temperatures ranging from 71° to 86°, with overnight lows between 56° and 66°. The average high for June is 75° with an average low of 60°. 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 Mashantucket. See also: July | August | September.
