S
M
T
W
T
F
S
27
69°
47°
28
69°
46°
29
70°
49°
30
71°
48°
1
70°
44°
2
68°
44°
3
66°
46°
4
66°
41°
5
64°
40°
6
55°
37°
7
57°
38°
8
59°
43°
9
61°
41°
10
59°
37°
11
56°
34°
12
56°
33°
13
53°
37°
14
58°
40°
15
58°
42°
16
61°
44°
17
62°
42°
18
60°
39°
19
56°
39°
20
51°
40°
21
51°
36°
22
52°
35°
23
55°
40°
24
58°
38°
25
56°
38°
26
49°
39°
27
55°
36°
28
52°
30°
29
49°
28°
30
44°
25°
31
41°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Chesley
Chesley's October 2026 forecast shows daily high temperatures ranging from 41° to 71°, with overnight lows between 25° and 49°. The average high for October is 58° with an average low of 39°. 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 Chesley. See also: November | December | January.