S
M
T
W
T
F
S
31
76°
45°
1
77°
50°
2
77°
44°
3
85°
54°
4
88°
61°
5
93°
66°
6
92°
68°
7
86°
59°
8
70°
54°
9
76°
57°
10
81°
61°
11
85°
62°
12
81°
61°
13
82°
60°
14
83°
60°
15
84°
64°
16
83°
60°
17
76°
57°
18
78°
63°
19
84°
63°
20
82°
62°
21
84°
58°
22
81°
57°
23
78°
58°
24
79°
62°
25
83°
66°
26
86°
66°
27
86°
60°
28
80°
60°
29
82°
61°
30
79°
59°
1
82°
61°
2
81°
60°
3
86°
64°
4
87°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in New Britain
New Britain's June 2026 forecast shows daily high temperatures ranging from 70° to 93°, with overnight lows between 54° and 68°. The average high for June is 83° 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 New Britain. See also: July | August | September.
