S
M
T
W
T
F
S
26
55°
39°
27
55°
39°
28
56°
40°
29
53°
41°
30
58°
44°
1
57°
42°
2
57°
41°
3
58°
42°
4
57°
43°
5
63°
43°
6
61°
42°
7
60°
41°
8
63°
39°
9
61°
41°
10
62°
47°
11
62°
41°
12
61°
40°
13
63°
48°
14
69°
49°
15
64°
47°
16
65°
47°
17
66°
49°
18
69°
51°
19
73°
48°
20
72°
43°
21
63°
43°
22
66°
46°
23
68°
47°
24
70°
52°
25
74°
53°
26
75°
51°
27
67°
50°
28
67°
53°
29
68°
52°
30
68°
49°
31
68°
53°
1
76°
53°
2
76°
55°
3
75°
54°
4
76°
55°
5
78°
54°
6
77°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Whitinsville
Whitinsville's May 2026 forecast shows daily high temperatures ranging from 53° to 78°, with overnight lows between 39° and 55°. The average high for May is 66° with an average low of 47°. 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 Whitinsville. See also: June | July | August.
