S
M
T
W
T
F
S
31
88°
43°
1
89°
41°
2
86°
34°
3
84°
53°
4
87°
54°
5
84°
51°
6
83°
52°
7
79°
54°
8
79°
50°
9
80°
49°
10
81°
50°
11
82°
52°
12
83°
53°
13
86°
52°
14
85°
54°
15
86°
53°
16
85°
49°
17
86°
53°
18
87°
52°
19
84°
52°
20
85°
51°
21
83°
52°
22
82°
52°
23
84°
50°
24
84°
52°
25
85°
53°
26
86°
52°
27
88°
53°
28
89°
54°
29
89°
55°
30
90°
55°
1
89°
54°
2
88°
55°
3
89°
55°
4
88°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Barrett Junction
Barrett Junction's June 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 49° and 56°. The average high for June is 85° with an average low of 53°. 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 Barrett Junction. See also: July | August | September.