S
M
T
W
T
F
S
28
81°
53°
29
80°
44°
30
78°
44°
1
78°
50°
2
82°
51°
3
86°
54°
4
85°
52°
5
84°
55°
6
85°
54°
7
86°
55°
8
87°
54°
9
85°
55°
10
84°
54°
11
84°
56°
12
88°
56°
13
89°
57°
14
91°
55°
15
90°
58°
16
90°
57°
17
91°
56°
18
91°
58°
19
92°
58°
20
92°
59°
21
93°
59°
22
92°
58°
23
92°
58°
24
90°
55°
25
89°
54°
26
87°
54°
27
89°
54°
28
90°
56°
29
91°
58°
30
93°
59°
31
93°
59°
1
92°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Barrett Junction
Barrett Junction's July 2026 forecast shows daily high temperatures ranging from 78° to 93°, with overnight lows between 50° and 60°. The average high for July is 88° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Barrett Junction. See also: August | September | October.