S
M
T
W
T
F
S
31
90°
77°
1
89°
76°
2
90°
72°
3
80°
65°
4
86°
65°
5
84°
71°
6
82°
73°
7
85°
75°
8
88°
71°
9
87°
70°
10
86°
69°
11
87°
72°
12
88°
71°
13
88°
71°
14
89°
70°
15
87°
71°
16
89°
69°
17
88°
72°
18
89°
71°
19
90°
72°
20
90°
72°
21
89°
71°
22
88°
72°
23
89°
73°
24
90°
72°
25
90°
73°
26
89°
73°
27
89°
72°
28
90°
73°
29
90°
73°
30
91°
74°
1
90°
72°
2
89°
73°
3
86°
71°
4
87°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in McHenry
McHenry's June 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 65° and 75°. The average high for June is 88° with an average low of 71°. 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 McHenry. See also: July | August | September.
