S
M
T
W
T
F
S
26
67°
27°
27
74°
29°
28
66°
32°
29
63°
42°
30
50°
43°
1
60°
29°
2
49°
30°
3
53°
32°
4
72°
31°
5
85°
41°
6
67°
51°
7
63°
36°
8
57°
33°
9
59°
26°
10
69°
41°
11
62°
33°
12
59°
27°
13
46°
29°
14
55°
43°
15
61°
52°
16
80°
49°
17
85°
52°
18
78°
49°
19
94°
48°
20
88°
63°
21
67°
38°
22
72°
29°
23
70°
34°
24
54°
45°
25
75°
48°
26
86°
47°
27
84°
56°
28
71°
46°
29
69°
47°
30
59°
34°
31
62°
33°
1
68°
43°
2
76°
35°
3
86°
44°
4
90°
48°
5
89°
54°
6
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chatham
Chatham's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Chatham. See also: June | July | August.
