S
M
T
W
T
F
S
28
82°
61°
29
86°
60°
30
85°
63°
1
91°
66°
2
96°
72°
3
95°
74°
4
91°
70°
5
79°
63°
6
65°
59°
7
68°
58°
8
82°
61°
9
85°
64°
10
82°
68°
11
83°
59°
12
84°
60°
13
85°
64°
14
94°
70°
15
96°
67°
16
88°
63°
17
89°
65°
18
82°
63°
19
79°
64°
20
82°
62°
21
80°
60°
22
81°
62°
23
80°
65°
24
85°
61°
25
79°
60°
26
79°
62°
27
80°
60°
28
81°
65°
29
81°
62°
30
79°
61°
31
79°
63°
1
80°
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 79° to 96°, with overnight lows between 59° and 70°. The average high for July is 83° with an average low of 63°. 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.