S
M
T
W
T
F
S
31
83°
65°
1
86°
66°
2
81°
64°
3
81°
63°
4
84°
65°
5
85°
72°
6
84°
71°
7
79°
69°
8
83°
70°
9
89°
67°
10
89°
76°
11
89°
69°
12
84°
61°
13
83°
65°
14
75°
63°
15
80°
64°
16
82°
70°
17
90°
67°
18
76°
61°
19
84°
67°
20
78°
70°
21
75°
65°
22
78°
67°
23
76°
62°
24
78°
65°
25
80°
64°
26
83°
68°
27
86°
68°
28
84°
66°
29
78°
63°
30
79°
62°
1
79°
67°
2
85°
71°
3
81°
70°
4
80°
71°
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 75° to 90°, with overnight lows between 61° and 71°. The average high for June is 81° with an average low of 66°. 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.
