S
M
T
W
T
F
S
26
85°
67°
27
85°
67°
28
84°
66°
29
81°
67°
30
79°
67°
31
84°
66°
1
85°
67°
2
85°
67°
3
87°
66°
4
87°
66°
5
84°
65°
6
85°
64°
7
79°
65°
8
82°
61°
9
80°
60°
10
81°
59°
11
80°
65°
12
82°
65°
13
85°
64°
14
85°
59°
15
82°
58°
16
79°
59°
17
81°
63°
18
78°
59°
19
81°
58°
20
79°
58°
21
79°
59°
22
81°
61°
23
83°
58°
24
82°
57°
25
80°
57°
26
79°
60°
27
77°
57°
28
76°
60°
29
82°
64°
30
83°
61°
31
82°
55°
1
80°
54°
2
75°
55°
3
74°
55°
4
75°
54°
5
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Foxborough Town
Foxborough Town's August 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 54° and 67°. The average high for August is 81° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Foxborough Town. See also: September | October | November.