S
M
T
W
T
F
S
31
74°
46°
1
78°
51°
2
75°
54°
3
79°
56°
4
84°
64°
5
88°
67°
6
88°
70°
7
88°
69°
8
84°
66°
9
81°
65°
10
79°
65°
11
84°
68°
12
86°
66°
13
82°
67°
14
83°
64°
15
83°
61°
16
75°
60°
17
76°
61°
18
78°
63°
19
79°
64°
20
82°
66°
21
81°
67°
22
79°
68°
23
79°
69°
24
80°
69°
25
81°
66°
26
81°
67°
27
86°
69°
28
87°
70°
29
82°
67°
30
81°
65°
1
81°
65°
2
82°
69°
3
83°
71°
4
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Chestertown
Chestertown's June 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 51° and 71°. The average high for June is 82° with an average low of 65°. 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 Chestertown. See also: July | August | September.