S
M
T
W
T
F
S
28
81°
52°
29
83°
52°
30
87°
68°
1
92°
71°
2
96°
71°
3
94°
65°
4
85°
61°
5
83°
58°
6
81°
57°
7
83°
58°
8
84°
57°
9
86°
60°
10
81°
58°
11
82°
58°
12
81°
60°
13
82°
55°
14
74°
52°
15
75°
51°
16
76°
53°
17
76°
54°
18
77°
56°
19
79°
58°
20
83°
59°
21
83°
59°
22
82°
60°
23
83°
59°
24
83°
60°
25
84°
59°
26
85°
60°
27
85°
60°
28
84°
59°
29
84°
59°
30
83°
56°
31
75°
52°
1
75°
51°
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 74° to 96°, with overnight lows between 51° and 71°. The average high for July is 83° with an average low of 59°. 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.