S
M
T
W
T
F
S
31
73°
45°
1
66°
51°
2
76°
48°
3
81°
57°
4
83°
55°
5
86°
58°
6
85°
61°
7
85°
65°
8
76°
60°
9
78°
55°
10
79°
60°
11
87°
68°
12
91°
69°
13
84°
69°
14
86°
64°
15
79°
61°
16
75°
55°
17
76°
59°
18
86°
65°
19
84°
69°
20
81°
55°
21
81°
57°
22
69°
66°
23
82°
62°
24
82°
60°
25
78°
66°
26
77°
64°
27
81°
63°
28
80°
66°
29
82°
67°
30
83°
68°
1
85°
68°
2
84°
69°
3
85°
65°
4
78°
65°
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 69° to 85°, with overnight lows between 55° and 69°. The average high for June is 81° with an average low of 64°. 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.
