S
M
T
W
T
F
S
26
75°
55°
27
72°
53°
28
74°
55°
29
69°
49°
30
66°
52°
1
67°
53°
2
71°
52°
3
69°
51°
4
72°
52°
5
76°
55°
6
77°
57°
7
78°
58°
8
78°
59°
9
76°
58°
10
74°
54°
11
68°
57°
12
70°
55°
13
76°
59°
14
74°
52°
15
71°
54°
16
74°
56°
17
79°
60°
18
74°
54°
19
74°
53°
20
74°
54°
21
73°
55°
22
74°
54°
23
72°
62°
24
78°
62°
25
80°
64°
26
83°
64°
27
84°
65°
28
83°
65°
29
86°
64°
30
85°
57°
31
77°
57°
1
78°
58°
2
82°
65°
3
86°
63°
4
83°
61°
5
86°
58°
6
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chesterfield
Chesterfield's May 2026 forecast shows daily high temperatures ranging from 66° to 86°, with overnight lows between 49° and 65°. The average high for May is 76° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Chesterfield. See also: June | July | August.
