S
M
T
W
T
F
S
28
82°
61°
29
83°
60°
30
80°
56°
1
86°
62°
2
87°
53°
3
82°
53°
4
80°
58°
5
82°
59°
6
88°
62°
7
88°
57°
8
86°
63°
9
84°
57°
10
88°
56°
11
84°
55°
12
80°
54°
13
81°
55°
14
82°
61°
15
87°
63°
16
Hist. Avg.
84°
62°
17
Hist. Avg.
84°
62°
18
Hist. Avg.
84°
62°
19
Hist. Avg.
84°
62°
20
Hist. Avg.
84°
62°
21
Hist. Avg.
84°
62°
22
Hist. Avg.
84°
62°
23
Hist. Avg.
84°
62°
24
Hist. Avg.
84°
62°
25
Hist. Avg.
84°
62°
26
Hist. Avg.
84°
62°
27
Hist. Avg.
84°
62°
28
Hist. Avg.
84°
62°
29
Hist. Avg.
84°
62°
30
Hist. Avg.
84°
62°
31
Hist. Avg.
84°
62°
1
Hist. Avg.
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Boxborough
Boxborough's July 2026 forecast shows daily high temperatures ranging from 80° to 88°, with overnight lows between 53° and 63°. The average high for July is 84° with an average low of 58°. 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 Boxborough. See also: August | September | October.
