S
M
T
W
T
F
S
31
90°
77°
1
89°
76°
2
92°
71°
3
81°
66°
4
85°
66°
5
84°
71°
6
82°
73°
7
85°
72°
8
88°
73°
9
87°
70°
10
86°
69°
11
89°
72°
12
91°
71°
13
88°
71°
14
89°
70°
15
87°
69°
16
86°
72°
17
83°
71°
18
85°
72°
19
87°
72°
20
88°
71°
21
89°
72°
22
89°
72°
23
87°
72°
24
87°
72°
25
86°
73°
26
87°
73°
27
88°
72°
28
87°
73°
29
88°
73°
30
89°
72°
1
90°
73°
2
90°
73°
3
89°
72°
4
89°
73°
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 81° to 92°, with overnight lows between 66° and 73°. The average high for June is 87° 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.
