S
M
T
W
T
F
S
26
65°
50°
27
64°
50°
28
66°
50°
29
64°
49°
30
65°
48°
31
64°
50°
1
65°
49°
2
66°
51°
3
66°
50°
4
65°
50°
5
65°
49°
6
64°
49°
7
65°
50°
8
65°
50°
9
66°
49°
10
66°
47°
11
65°
48°
12
65°
50°
13
64°
49°
14
66°
44°
15
65°
47°
16
65°
49°
17
64°
49°
18
65°
48°
19
64°
46°
20
67°
44°
21
63°
47°
22
61°
50°
23
62°
50°
24
66°
48°
25
65°
44°
26
61°
43°
27
61°
44°
28
62°
47°
29
63°
47°
30
64°
48°
31
66°
47°
1
64°
49°
2
62°
50°
3
65°
48°
4
62°
47°
5
62°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Johnsons
Johnsons's August 2026 forecast shows daily high temperatures ranging from 61° to 67°, with overnight lows between 43° and 51°. The average high for August is 64° with an average low of 48°. 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 Johnsons. See also: September | October | November.