S
M
T
W
T
F
S
30
88°
66°
31
88°
64°
1
88°
64°
2
86°
66°
3
88°
72°
4
93°
70°
5
86°
68°
6
79°
64°
7
81°
66°
8
82°
64°
9
81°
54°
10
82°
59°
11
80°
55°
12
73°
50°
13
59°
54°
14
74°
51°
15
66°
49°
16
64°
53°
17
70°
53°
18
68°
52°
19
71°
52°
20
68°
51°
21
69°
52°
22
68°
51°
23
71°
47°
24
76°
55°
25
77°
55°
26
75°
55°
27
75°
54°
28
72°
54°
29
71°
52°
30
72°
50°
1
63°
51°
2
72°
50°
3
71°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Archer
Archer's September 2026 forecast shows daily high temperatures ranging from 59° to 82°, with overnight lows between 47° and 59°. The average high for September is 71° with an average low of 52°. 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 Archer. See also: October | November | December.
