S
M
T
W
T
F
S
26
61°
51°
27
61°
50°
28
66°
44°
29
72°
50°
30
70°
57°
1
64°
54°
2
59°
54°
3
63°
50°
4
80°
50°
5
81°
62°
6
81°
60°
7
63°
50°
8
70°
56°
9
76°
58°
10
78°
65°
11
68°
51°
12
64°
52°
13
71°
58°
14
79°
62°
15
79°
62°
16
80°
64°
17
77°
62°
18
76°
58°
19
79°
62°
20
79°
63°
21
78°
63°
22
74°
56°
23
73°
55°
24
72°
56°
25
73°
60°
26
75°
60°
27
74°
57°
28
74°
59°
29
75°
61°
30
76°
63°
31
75°
64°
1
76°
65°
2
77°
64°
3
76°
64°
4
77°
65°
5
80°
66°
6
80°
67°
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 63° to 81°, with overnight lows between 50° and 67°. The average high for May is 75° with an average low of 60°. 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.
