S
M
T
W
T
F
S
26
64°
36°
27
70°
32°
28
66°
34°
29
60°
37°
30
52°
43°
1
59°
39°
2
52°
38°
3
52°
32°
4
69°
37°
5
80°
46°
6
65°
48°
7
58°
35°
8
56°
32°
9
50°
31°
10
70°
47°
11
59°
38°
12
60°
34°
13
56°
36°
14
54°
50°
15
58°
44°
16
76°
43°
17
84°
51°
18
88°
52°
19
93°
61°
20
82°
63°
21
63°
43°
22
67°
37°
23
63°
46°
24
50°
49°
25
70°
52°
26
81°
57°
27
79°
52°
28
64°
48°
29
66°
47°
30
67°
42°
31
65°
47°
1
71°
50°
2
71°
49°
3
75°
53°
4
73°
51°
5
77°
50°
6
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Winchendon Center
Winchendon Center's May 2026 forecast shows daily high temperatures ranging from 50° to 81°, with overnight lows between 42° and 57°. The average high for May is 69° with an average low of 49°. 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 Winchendon Center. See also: June | July | August.
