S
M
T
W
T
F
S
26
99°
77°
27
97°
78°
28
93°
73°
29
87°
74°
30
84°
69°
31
79°
66°
1
83°
63°
2
84°
64°
3
86°
63°
4
81°
64°
5
71°
63°
6
81°
65°
7
87°
66°
8
83°
66°
9
90°
74°
10
91°
73°
11
94°
73°
12
91°
73°
13
91°
73°
14
84°
73°
15
86°
74°
16
79°
66°
17
83°
61°
18
83°
65°
19
81°
64°
20
83°
63°
21
83°
64°
22
83°
66°
23
76°
62°
24
80°
65°
25
82°
63°
26
85°
64°
27
82°
60°
28
85°
63°
29
91°
65°
30
94°
73°
31
93°
73°
1
98°
70°
2
98°
72°
3
96°
74°
4
97°
73°
5
97°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Johnson
Johnson's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Johnson. See also: September | October | November.
