S
M
T
W
T
F
S
30
86°
68°
31
88°
65°
1
89°
60°
2
80°
62°
3
81°
67°
4
87°
68°
5
84°
59°
6
87°
58°
7
79°
65°
8
82°
65°
9
85°
59°
10
85°
64°
11
77°
60°
12
80°
56°
13
76°
55°
14
76°
55°
15
75°
57°
16
76°
60°
17
81°
62°
18
82°
62°
19
83°
60°
20
76°
61°
21
82°
62°
22
81°
54°
23
83°
53°
24
79°
52°
25
71°
52°
26
72°
51°
27
71°
50°
28
Hist. Avg.
74°
52°
29
Hist. Avg.
74°
52°
30
Hist. Avg.
73°
52°
1
Hist. Avg.
73°
51°
2
Hist. Avg.
72°
51°
3
Hist. Avg.
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lone Jack
Lone Jack's September 2026 forecast shows daily high temperatures ranging from 71° to 89°, with overnight lows between 50° and 68°. The average high for September is 80° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Lone Jack. See also: October | November | December.
