S
M
T
W
T
F
S
31
72°
56°
1
80°
57°
2
74°
56°
3
73°
55°
4
75°
56°
5
76°
60°
6
77°
57°
7
75°
56°
8
75°
57°
9
76°
58°
10
75°
58°
11
79°
66°
12
83°
66°
13
85°
59°
14
82°
58°
15
75°
59°
16
76°
60°
17
78°
61°
18
81°
63°
19
81°
64°
20
83°
65°
21
85°
66°
22
86°
67°
23
84°
67°
24
83°
68°
25
80°
69°
26
86°
70°
27
87°
69°
28
88°
68°
29
87°
69°
30
86°
69°
1
85°
70°
2
86°
70°
3
87°
69°
4
83°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lee's Summit
Lee's Summit's June 2026 forecast shows daily high temperatures ranging from 72° to 88°, with overnight lows between 55° and 70°. The average high for June is 81° with an average low of 63°. 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 Lee's Summit. See also: July | August | September.
