S
M
T
W
T
F
S
28
81°
60°
29
91°
68°
30
91°
78°
1
92°
74°
2
91°
69°
3
85°
67°
4
80°
64°
5
78°
62°
6
82°
58°
7
85°
55°
8
88°
69°
9
79°
63°
10
80°
58°
11
83°
59°
12
88°
63°
13
92°
69°
14
94°
69°
15
92°
66°
16
89°
65°
17
85°
64°
18
86°
64°
19
85°
65°
20
82°
64°
21
84°
62°
22
80°
60°
23
81°
64°
24
89°
68°
25
88°
67°
26
90°
68°
27
89°
67°
28
87°
67°
29
86°
65°
30
84°
65°
31
80°
64°
1
80°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Mchenry Township
Mchenry Township's July 2026 forecast shows daily high temperatures ranging from 79° to 94°, with overnight lows between 58° and 69°. The average high for July is 86° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Mchenry Township. See also: August | September | October.