S
M
T
W
T
F
S
26
82°
65°
27
83°
68°
28
92°
65°
29
92°
66°
30
91°
65°
31
89°
63°
1
85°
60°
2
84°
64°
3
91°
70°
4
92°
67°
5
Hist. Avg.
86°
65°
6
Hist. Avg.
86°
65°
7
Hist. Avg.
86°
65°
8
Hist. Avg.
86°
64°
9
Hist. Avg.
86°
64°
10
Hist. Avg.
86°
64°
11
Hist. Avg.
86°
64°
12
Hist. Avg.
86°
64°
13
Hist. Avg.
86°
64°
14
Hist. Avg.
85°
64°
15
Hist. Avg.
85°
64°
16
Hist. Avg.
85°
63°
17
Hist. Avg.
85°
63°
18
Hist. Avg.
85°
63°
19
Hist. Avg.
85°
63°
20
Hist. Avg.
85°
63°
21
Hist. Avg.
85°
62°
22
Hist. Avg.
84°
62°
23
Hist. Avg.
84°
62°
24
Hist. Avg.
84°
62°
25
Hist. Avg.
84°
62°
26
Hist. Avg.
84°
61°
27
Hist. Avg.
84°
61°
28
Hist. Avg.
84°
61°
29
Hist. Avg.
83°
60°
30
Hist. Avg.
83°
60°
31
Hist. Avg.
83°
60°
1
Hist. Avg.
83°
60°
2
Hist. Avg.
82°
59°
3
Hist. Avg.
82°
59°
4
Hist. Avg.
82°
58°
5
Hist. Avg.
82°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Johnson
Johnson's August 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 60° and 70°. The average high for August is 88° 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 August weather will actually feel in Johnson. See also: September | October | November.
