S
M
T
W
T
F
S
30
95°
69°
31
96°
71°
1
94°
70°
2
90°
69°
3
90°
68°
4
93°
68°
5
95°
69°
6
95°
69°
7
94°
68°
8
95°
69°
9
93°
70°
10
92°
70°
11
90°
69°
12
90°
70°
13
92°
70°
14
93°
69°
15
90°
70°
16
90°
70°
17
92°
69°
18
93°
69°
19
92°
67°
20
91°
68°
21
92°
69°
22
91°
68°
23
91°
68°
24
88°
67°
25
86°
68°
26
86°
67°
27
87°
67°
28
89°
64°
29
85°
63°
30
86°
61°
1
87°
58°
2
82°
58°
3
82°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lone Oak
Lone Oak's September 2026 forecast shows daily high temperatures ranging from 82° to 96°, with overnight lows between 58° and 71°. The average high for September is 90° with an average low of 67°. 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 Oak. See also: October | November | December.
