S
M
T
W
T
F
S
26
85°
71°
27
85°
64°
28
85°
66°
29
86°
71°
30
90°
66°
31
86°
65°
1
87°
69°
2
85°
65°
3
85°
64°
4
86°
63°
5
84°
64°
6
85°
65°
7
85°
65°
8
86°
67°
9
85°
68°
10
84°
65°
11
87°
69°
12
92°
72°
13
93°
65°
14
87°
64°
15
87°
65°
16
88°
71°
17
91°
66°
18
90°
64°
19
84°
61°
20
83°
63°
21
84°
64°
22
87°
60°
23
81°
62°
24
83°
67°
25
88°
69°
26
83°
71°
27
89°
71°
28
91°
68°
29
91°
61°
30
87°
61°
31
81°
65°
1
87°
67°
2
81°
59°
3
80°
62°
4
80°
68°
5
86°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lone Jack
Lone Jack's August 2026 forecast shows daily high temperatures ranging from 80° to 93°, with overnight lows between 59° and 72°. The average high for August is 86° with an average low of 66°. 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 Lone Jack. See also: September | October | November.