S
M
T
W
T
F
S
30
99°
72°
31
96°
72°
1
97°
72°
2
100°
72°
3
102°
77°
4
102°
74°
5
99°
71°
6
95°
69°
7
96°
71°
8
97°
73°
9
97°
72°
10
98°
74°
11
100°
76°
12
102°
75°
13
96°
71°
14
95°
72°
15
95°
71°
16
96°
72°
17
97°
69°
18
89°
66°
19
88°
64°
20
86°
62°
21
88°
64°
22
87°
64°
23
87°
63°
24
86°
59°
25
90°
65°
26
85°
64°
27
84°
64°
28
85°
63°
29
88°
64°
30
88°
62°
1
87°
62°
2
88°
61°
3
87°
62°
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 84° to 102°, with overnight lows between 59° and 76°. The average high for September is 90° 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 Andrews. See also: October | November | December.