S
M
T
W
T
F
S
28
71°
63°
29
80°
64°
30
86°
67°
1
87°
73°
2
88°
72°
3
88°
68°
4
88°
65°
5
80°
65°
6
78°
65°
7
78°
65°
8
81°
66°
9
82°
67°
10
80°
67°
11
80°
61°
12
82°
62°
13
84°
63°
14
85°
64°
15
87°
63°
16
87°
65°
17
86°
63°
18
83°
61°
19
81°
61°
20
81°
60°
21
83°
60°
22
79°
59°
23
76°
57°
24
84°
63°
25
84°
63°
26
83°
62°
27
84°
63°
28
84°
64°
29
83°
63°
30
77°
62°
31
78°
60°
1
77°
61°
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 87°, with overnight lows between 57° and 67°. The average high for July is 82° with an average low of 62°. 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.