S
M
T
W
T
F
S
26
59°
39°
27
65°
36°
28
62°
37°
29
61°
44°
30
54°
46°
1
62°
46°
2
56°
45°
3
53°
37°
4
69°
39°
5
72°
48°
6
68°
56°
7
64°
48°
8
61°
39°
9
61°
36°
10
70°
51°
11
60°
41°
12
64°
42°
13
61°
51°
14
62°
48°
15
57°
45°
16
77°
57°
17
79°
50°
18
72°
58°
19
84°
62°
20
78°
50°
21
67°
50°
22
72°
55°
23
73°
54°
24
76°
52°
25
71°
50°
26
76°
55°
27
76°
55°
28
75°
54°
29
77°
57°
30
77°
57°
31
76°
56°
1
76°
55°
2
71°
53°
3
70°
53°
4
70°
56°
5
73°
57°
6
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Foxborough
Foxborough's May 2026 forecast shows daily high temperatures ranging from 57° to 84°, with overnight lows between 42° and 62°. The average high for May is 73° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Foxborough. See also: June | July | August.
