S
M
T
W
T
F
S
26
59°
40°
27
65°
43°
28
62°
40°
29
59°
39°
30
52°
42°
1
59°
39°
2
53°
43°
3
50°
37°
4
69°
41°
5
79°
46°
6
69°
51°
7
59°
41°
8
56°
39°
9
50°
36°
10
69°
49°
11
59°
45°
12
60°
42°
13
61°
43°
14
56°
48°
15
54°
44°
16
74°
47°
17
84°
59°
18
86°
64°
19
90°
69°
20
84°
63°
21
64°
52°
22
60°
45°
23
60°
47°
24
51°
47°
25
73°
50°
26
79°
56°
27
81°
62°
28
70°
51°
29
68°
40°
30
50°
41°
31
68°
48°
1
61°
46°
2
68°
48°
3
67°
52°
4
73°
57°
5
80°
60°
6
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in West Boylston
West Boylston's May 2026 forecast shows daily high temperatures ranging from 50° to 80°, with overnight lows between 40° and 60°. The average high for May is 68° with an average low of 50°. 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 West Boylston. See also: June | July | August.
