S
M
T
W
T
F
S
30
104°
79°
31
103°
78°
1
103°
76°
2
103°
78°
3
105°
77°
4
106°
78°
5
103°
78°
6
103°
76°
7
104°
77°
8
105°
81°
9
106°
82°
10
98°
77°
11
103°
72°
12
110°
75°
13
105°
81°
14
104°
81°
15
104°
81°
16
103°
77°
17
102°
77°
18
102°
77°
19
101°
75°
20
97°
70°
21
92°
69°
22
90°
67°
23
92°
70°
24
89°
64°
25
87°
64°
26
88°
64°
27
89°
63°
28
91°
62°
29
90°
63°
30
84°
58°
1
85°
64°
2
81°
63°
3
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lockett
Lockett's September 2026 forecast shows daily high temperatures ranging from 81° to 102°, with overnight lows between 58° and 77°. The average high for September is 91° 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 Lockett. See also: October | November | December.