S
M
T
W
T
F
S
28
83°
51°
29
84°
48°
30
87°
48°
1
91°
66°
2
91°
66°
3
89°
67°
4
84°
53°
5
85°
46°
6
82°
50°
7
78°
53°
8
88°
58°
9
90°
66°
10
86°
59°
11
84°
53°
12
84°
56°
13
84°
62°
14
88°
68°
15
83°
62°
16
82°
59°
17
78°
59°
18
80°
59°
19
78°
58°
20
79°
57°
21
78°
58°
22
74°
55°
23
75°
56°
24
80°
58°
25
78°
58°
26
79°
61°
27
81°
62°
28
77°
62°
29
76°
61°
30
81°
62°
31
79°
61°
1
76°
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 74° to 90°, with overnight lows between 53° and 68°. The average high for July is 81° with an average low of 60°. 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.