S
M
T
W
T
F
S
30
69°
45°
31
71°
50°
1
68°
49°
2
68°
47°
3
69°
45°
4
70°
50°
5
68°
45°
6
67°
44°
7
67°
44°
8
68°
45°
9
73°
52°
10
74°
52°
11
74°
51°
12
75°
52°
13
75°
52°
14
68°
44°
15
71°
43°
16
72°
47°
17
74°
48°
18
75°
45°
19
76°
51°
20
74°
46°
21
66°
49°
22
73°
49°
23
74°
44°
24
71°
47°
25
71°
50°
26
72°
52°
27
73°
50°
28
65°
47°
29
62°
42°
30
62°
47°
1
61°
44°
2
60°
41°
3
59°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Deming
Deming's September 2026 forecast shows daily high temperatures ranging from 59° to 76°, with overnight lows between 41° and 52°. The average high for September is 70° with an average low of 47°. 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 Deming. See also: October | November | December.
