S
M
T
W
T
F
S
30
81°
39°
31
90°
37°
1
85°
56°
2
69°
52°
3
70°
43°
4
63°
43°
5
75°
39°
6
70°
45°
7
69°
35°
8
78°
37°
9
88°
40°
10
87°
45°
11
85°
44°
12
88°
49°
13
70°
43°
14
69°
36°
15
80°
42°
16
76°
49°
17
72°
45°
18
71°
45°
19
76°
45°
20
77°
49°
21
80°
49°
22
79°
51°
23
77°
50°
24
74°
51°
25
71°
49°
26
71°
50°
27
72°
49°
28
73°
43°
29
66°
49°
30
70°
48°
1
69°
48°
2
75°
47°
3
65°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Andrews
Andrews's September 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 42° and 51°. The average high for September is 73° with an average low of 48°. 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 Andrews. See also: October | November | December.