S
M
T
W
T
F
S
27
70°
46°
28
64°
43°
29
73°
54°
30
72°
55°
1
64°
52°
2
66°
50°
3
63°
43°
4
63°
37°
5
70°
57°
6
66°
54°
7
59°
46°
8
57°
43°
9
N/A
10
55°
43°
11
57°
49°
12
64°
60°
13
65°
48°
14
62°
53°
15
60°
46°
16
57°
45°
17
58°
49°
18
56°
44°
19
55°
47°
20
56°
46°
21
54°
45°
22
56°
46°
23
56°
43°
24
52°
40°
25
53°
44°
26
53°
40°
27
55°
45°
28
54°
42°
29
52°
42°
30
51°
39°
31
51°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Chesterfield
Chesterfield's October 2026 forecast shows daily high temperatures ranging from 51° to 65°, with overnight lows between 39° and 60°. The average high for October is 56° 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 Chesterfield. See also: November | December | January.
