S
M
T
W
T
F
S
31
76°
53°
1
80°
60°
2
77°
55°
3
84°
57°
4
89°
61°
5
92°
64°
6
92°
69°
7
93°
73°
8
79°
65°
9
83°
70°
10
86°
69°
11
96°
74°
12
99°
70°
13
92°
67°
14
93°
66°
15
82°
63°
16
84°
60°
17
81°
63°
18
84°
65°
19
85°
65°
20
83°
64°
21
86°
64°
22
85°
63°
23
84°
68°
24
87°
67°
25
87°
69°
26
89°
69°
27
90°
70°
28
89°
69°
29
87°
69°
30
85°
68°
1
86°
70°
2
89°
70°
3
86°
69°
4
89°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in McLean
McLean's June 2026 forecast shows daily high temperatures ranging from 81° to 99°, with overnight lows between 60° and 74°. The average high for June is 87° with an average low of 67°. 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 McLean. See also: July | August | September.
