S
M
T
W
T
F
S
28
82°
51°
29
83°
51°
30
86°
49°
1
91°
67°
2
91°
68°
3
89°
67°
4
81°
54°
5
82°
49°
6
83°
52°
7
80°
56°
8
85°
52°
9
85°
58°
10
80°
55°
11
79°
52°
12
82°
48°
13
84°
51°
14
85°
62°
15
80°
65°
16
79°
52°
17
76°
51°
18
69°
52°
19
71°
59°
20
78°
48°
21
76°
56°
22
78°
57°
23
77°
47°
24
81°
45°
25
84°
47°
26
85°
53°
27
84°
59°
28
81°
61°
29
71°
61°
30
71°
56°
31
79°
57°
1
84°
61°
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 71° to 85°, with overnight lows between 53° and 61°. The average high for July is 79° with an average low of 58°. 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.
