S
M
T
W
T
F
S
30
107°
74°
31
107°
75°
1
108°
78°
2
109°
79°
3
109°
75°
4
108°
73°
5
105°
73°
6
102°
72°
7
101°
71°
8
102°
70°
9
100°
71°
10
101°
72°
11
101°
72°
12
103°
74°
13
105°
73°
14
105°
71°
15
103°
72°
16
101°
73°
17
100°
74°
18
102°
73°
19
100°
71°
20
102°
71°
21
104°
74°
22
102°
71°
23
96°
71°
24
95°
70°
25
96°
67°
26
97°
68°
27
96°
67°
28
95°
68°
29
96°
69°
30
95°
66°
1
Hist. Avg.
95°
68°
2
Hist. Avg.
94°
67°
3
Hist. Avg.
94°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Amos
Amos's September 2026 forecast shows daily high temperatures ranging from 95° to 109°, with overnight lows between 66° and 79°. The average high for September is 102° with an average low of 72°. 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 Amos. See also: October | November | December.