S
M
T
W
T
F
S
27
84°
54°
28
84°
61°
29
84°
63°
30
84°
68°
1
86°
66°
2
88°
70°
3
81°
75°
4
84°
73°
5
73°
68°
6
77°
68°
7
81°
66°
8
N/A
9
78°
72°
10
79°
74°
11
85°
67°
12
84°
66°
13
86°
65°
14
83°
66°
15
82°
66°
16
81°
65°
17
81°
62°
18
77°
60°
19
74°
56°
20
75°
57°
21
77°
66°
22
78°
66°
23
70°
58°
24
69°
58°
25
69°
64°
26
70°
62°
27
75°
59°
28
74°
55°
29
66°
54°
30
68°
62°
31
71°
62°
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 66° to 86°, with overnight lows between 54° and 74°. The average high for October is 76° with an average low of 63°. 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.
