S
M
T
W
T
F
S
31
77°
39°
1
71°
48°
2
78°
58°
3
82°
60°
4
91°
63°
5
94°
68°
6
92°
65°
7
80°
58°
8
72°
56°
9
76°
58°
10
76°
61°
11
84°
64°
12
85°
64°
13
86°
63°
14
85°
59°
15
79°
56°
16
76°
57°
17
76°
56°
18
78°
58°
19
80°
59°
20
83°
59°
21
81°
58°
22
79°
59°
23
77°
63°
24
79°
65°
25
81°
60°
26
79°
59°
27
82°
67°
28
86°
66°
29
83°
63°
30
81°
61°
1
80°
61°
2
81°
62°
3
83°
67°
4
87°
68°
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 94°, with overnight lows between 48° and 68°. The average high for June is 81° with an average low of 61°. 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.