S
M
T
W
T
F
S
27
N/A
28
64°
46°
29
68°
51°
30
68°
57°
1
N/A
2
68°
50°
3
63°
43°
4
67°
57°
5
68°
56°
6
65°
47°
7
58°
44°
8
59°
49°
9
61°
48°
10
57°
47°
11
58°
46°
12
60°
47°
13
59°
45°
14
60°
48°
15
59°
47°
16
56°
42°
17
54°
41°
18
54°
41°
19
55°
40°
20
56°
46°
21
58°
41°
22
54°
40°
23
54°
40°
24
53°
42°
25
56°
40°
26
52°
41°
27
52°
44°
28
54°
42°
29
52°
41°
30
54°
42°
31
52°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Chester
Chester's October 2026 forecast shows daily high temperatures ranging from 52° to 68°, with overnight lows between 38° and 57°. The average high for October is 58° with an average low of 45°. 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 Chester. See also: November | December | January.
