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
84°
62°
9
85°
69°
10
88°
64°
11
84°
61°
12
84°
63°
13
83°
62°
14
89°
68°
15
87°
66°
16
85°
62°
17
84°
61°
18
82°
62°
19
83°
63°
20
83°
62°
21
82°
61°
22
79°
59°
23
81°
59°
24
85°
61°
25
79°
60°
26
79°
62°
27
83°
65°
28
81°
65°
29
83°
64°
30
84°
65°
31
80°
64°
1
81°
64°
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 89°, with overnight lows between 59° and 69°. 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.