S
M
T
W
T
F
S
31
73°
45°
1
66°
51°
2
77°
52°
3
81°
54°
4
85°
58°
5
90°
65°
6
90°
66°
7
72°
57°
8
66°
57°
9
73°
58°
10
74°
63°
11
77°
65°
12
79°
62°
13
79°
63°
14
80°
64°
15
81°
60°
16
72°
56°
17
72°
57°
18
74°
59°
19
75°
60°
20
77°
59°
21
75°
59°
22
74°
58°
23
74°
63°
24
75°
65°
25
76°
62°
26
75°
60°
27
76°
67°
28
82°
66°
29
78°
65°
30
77°
62°
1
76°
61°
2
77°
63°
3
78°
67°
4
81°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Trumbull
Trumbull's June 2026 forecast shows daily high temperatures ranging from 66° to 90°, with overnight lows between 52° and 68°. The average high for June is 77° 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 Trumbull. See also: July | August | September.
