S
M
T
W
T
F
S
28
83°
57°
29
91°
67°
30
91°
65°
1
84°
68°
2
85°
68°
3
91°
67°
4
92°
67°
5
92°
65°
6
85°
68°
7
91°
60°
8
85°
59°
9
81°
60°
10
83°
61°
11
82°
64°
12
86°
65°
13
91°
64°
14
89°
62°
15
88°
61°
16
85°
62°
17
90°
61°
18
83°
61°
19
84°
60°
20
85°
61°
21
84°
61°
22
84°
65°
23
87°
69°
24
93°
67°
25
92°
66°
26
90°
60°
27
88°
61°
28
85°
63°
29
83°
64°
30
84°
61°
31
86°
64°
1
90°
62°
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 81° to 93°, with overnight lows between 57° and 69°. The average high for July is 87° 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.
