S
M
T
W
T
F
S
28
86°
64°
29
90°
62°
30
89°
65°
1
97°
73°
2
99°
71°
3
98°
69°
4
94°
69°
5
88°
66°
6
87°
64°
7
86°
60°
8
84°
63°
9
87°
62°
10
84°
63°
11
84°
64°
12
83°
63°
13
85°
60°
14
77°
56°
15
77°
56°
16
78°
57°
17
79°
58°
18
79°
58°
19
80°
62°
20
80°
64°
21
81°
64°
22
85°
63°
23
80°
64°
24
82°
63°
25
85°
64°
26
86°
65°
27
86°
65°
28
85°
64°
29
85°
64°
30
84°
59°
31
78°
58°
1
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Johnson
Johnson's July 2026 forecast shows daily high temperatures ranging from 77° to 99°, with overnight lows between 56° and 73°. The average high for July is 84° with an average low of 63°. 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 Johnson. See also: August | September | October.
