S
M
T
W
T
F
S
28
82°
64°
29
86°
60°
30
85°
60°
1
90°
70°
2
96°
72°
3
96°
76°
4
91°
72°
5
82°
69°
6
70°
60°
7
67°
61°
8
81°
61°
9
89°
64°
10
86°
68°
11
83°
63°
12
82°
58°
13
82°
59°
14
86°
69°
15
91°
62°
16
89°
61°
17
86°
58°
18
82°
67°
19
83°
58°
20
83°
65°
21
80°
62°
22
79°
60°
23
80°
61°
24
81°
61°
25
78°
61°
26
81°
63°
27
80°
64°
28
77°
63°
29
80°
64°
30
79°
64°
31
79°
65°
1
80°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Foxborough
Foxborough's July 2026 forecast shows daily high temperatures ranging from 77° to 91°, with overnight lows between 58° and 67°. The average high for July is 82° 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 Foxborough. See also: August | September | October.