S
M
T
W
T
F
S
26
84°
57°
27
84°
55°
28
79°
61°
29
75°
59°
30
64°
50°
1
68°
45°
2
66°
45°
3
70°
39°
4
81°
52°
5
73°
59°
6
72°
54°
7
70°
46°
8
75°
41°
9
81°
54°
10
84°
55°
11
75°
50°
12
79°
45°
13
81°
55°
14
73°
46°
15
79°
45°
16
84°
63°
17
87°
67°
18
90°
74°
19
87°
66°
20
76°
65°
21
76°
65°
22
80°
64°
23
80°
65°
24
82°
64°
25
83°
63°
26
82°
64°
27
85°
64°
28
81°
61°
29
82°
62°
30
85°
59°
31
84°
63°
1
87°
63°
2
87°
62°
3
84°
61°
4
80°
59°
5
81°
59°
6
87°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chester Estates
Chester Estates's May 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 59° and 74°. The average high for May is 83° with an average low of 64°. 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 Chester Estates. See also: June | July | August.