S
M
T
W
T
F
S
27
71°
47°
28
71°
47°
29
70°
39°
30
67°
38°
1
64°
38°
2
64°
41°
3
68°
44°
4
69°
45°
5
60°
44°
6
63°
45°
7
67°
46°
8
68°
43°
9
69°
42°
10
66°
39°
11
58°
40°
12
60°
41°
13
57°
41°
14
56°
38°
15
61°
41°
16
63°
42°
17
64°
39°
18
64°
34°
19
59°
36°
20
54°
30°
21
54°
30°
22
52°
39°
23
53°
38°
24
60°
32°
25
54°
30°
26
51°
29°
27
52°
36°
28
51°
32°
29
57°
28°
30
57°
28°
31
46°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Winchendon
Winchendon's October 2026 forecast shows daily high temperatures ranging from 46° to 71°, with overnight lows between 28° and 47°. The average high for October is 61° with an average low of 38°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Winchendon. See also: November | December | January.
