S
M
T
W
T
F
S
31
62°
33°
1
68°
43°
2
76°
35°
3
86°
44°
4
90°
54°
5
88°
52°
6
79°
63°
7
74°
51°
8
80°
51°
9
78°
54°
10
82°
57°
11
81°
56°
12
80°
57°
13
80°
59°
14
76°
55°
15
75°
54°
16
77°
56°
17
78°
52°
18
75°
56°
19
78°
56°
20
75°
54°
21
77°
52°
22
71°
49°
23
71°
49°
24
72°
57°
25
73°
59°
26
79°
51°
27
72°
51°
28
72°
52°
29
73°
52°
30
74°
53°
1
73°
51°
2
74°
54°
3
80°
58°
4
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Chatham
Chatham's June 2026 forecast shows daily high temperatures ranging from 71° to 90°, with overnight lows between 49° and 63°. The average high for June is 77° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Chatham. See also: July | August | September.