S
M
T
W
T
F
S
28
85°
58°
29
86°
54°
30
88°
57°
1
91°
70°
2
97°
72°
3
97°
66°
4
92°
61°
5
85°
63°
6
80°
59°
7
84°
59°
8
84°
60°
9
85°
61°
10
84°
62°
11
88°
61°
12
89°
63°
13
89°
64°
14
84°
65°
15
76°
54°
16
77°
54°
17
78°
58°
18
79°
57°
19
80°
58°
20
80°
60°
21
77°
60°
22
78°
61°
23
78°
60°
24
79°
60°
25
79°
59°
26
80°
59°
27
82°
60°
28
83°
59°
29
83°
60°
30
84°
61°
31
84°
61°
1
83°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Roxbury
Roxbury's July 2026 forecast shows daily high temperatures ranging from 76° to 97°, with overnight lows between 54° and 72°. The average high for July 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 July weather will actually feel in Roxbury. See also: August | September | October.