S
M
T
W
T
F
S
31
78°
49°
1
77°
54°
2
80°
47°
3
86°
57°
4
91°
54°
5
92°
59°
6
89°
63°
7
88°
65°
8
78°
57°
9
80°
51°
10
88°
68°
11
95°
71°
12
97°
70°
13
89°
68°
14
90°
67°
15
79°
61°
16
78°
54°
17
82°
62°
18
89°
66°
19
81°
61°
20
82°
58°
21
80°
61°
22
73°
60°
23
78°
59°
24
79°
60°
25
80°
61°
26
83°
63°
27
81°
63°
28
83°
65°
29
83°
64°
30
82°
60°
1
78°
59°
2
78°
60°
3
79°
66°
4
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Kennett Square
Kennett Square's June 2026 forecast shows daily high temperatures ranging from 73° to 89°, with overnight lows between 58° and 66°. The average high for June is 81° with an average low of 62°. 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 Kennett Square. See also: July | August | September.