S
M
T
W
T
F
S
28
84°
63°
29
86°
58°
30
90°
56°
1
95°
71°
2
98°
74°
3
98°
78°
4
92°
71°
5
85°
65°
6
77°
66°
7
68°
60°
8
82°
64°
9
90°
71°
10
87°
66°
11
85°
59°
12
85°
60°
13
87°
62°
14
91°
63°
15
89°
61°
16
86°
63°
17
86°
61°
18
87°
63°
19
86°
61°
20
81°
58°
21
80°
57°
22
80°
57°
23
81°
58°
24
81°
58°
25
86°
62°
26
87°
63°
27
87°
64°
28
88°
64°
29
88°
63°
30
87°
64°
31
85°
64°
1
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Boxboro
Boxboro's July 2026 forecast shows daily high temperatures ranging from 68° to 91°, with overnight lows between 57° and 71°. The average high for July is 85° 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 Boxboro. See also: August | September | October.
