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
101°
74°
18
101°
77°
19
102°
78°
20
93°
72°
21
92°
69°
22
86°
64°
23
85°
66°
24
86°
64°
25
82°
64°
26
85°
63°
27
85°
63°
28
88°
62°
29
91°
64°
30
90°
62°
1
85°
57°
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 57° and 78°. The average high for September is 89° 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 September weather will actually feel in Lockett. See also: October | November | December.