S
M
T
W
T
F
S
28
80°
71°
29
90°
72°
30
94°
72°
1
99°
74°
2
103°
82°
3
103°
85°
4
104°
73°
5
95°
73°
6
86°
73°
7
83°
70°
8
86°
72°
9
89°
74°
10
88°
73°
11
86°
67°
12
84°
64°
13
85°
65°
14
91°
72°
15
97°
73°
16
94°
70°
17
94°
68°
18
89°
69°
19
86°
66°
20
84°
64°
21
82°
66°
22
85°
66°
23
84°
67°
24
85°
64°
25
87°
66°
26
86°
67°
27
83°
64°
28
84°
66°
29
85°
62°
30
81°
66°
31
82°
67°
1
82°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Chesterfield
Chesterfield's July 2026 forecast shows daily high temperatures ranging from 81° to 97°, with overnight lows between 62° and 73°. The average high for July is 86° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Chesterfield. See also: August | September | October.
