S
M
T
W
T
F
S
30
86°
68°
31
92°
68°
1
96°
72°
2
97°
73°
3
97°
73°
4
97°
74°
5
95°
71°
6
83°
71°
7
83°
67°
8
83°
63°
9
88°
62°
10
92°
68°
11
93°
69°
12
83°
69°
13
85°
67°
14
90°
67°
15
84°
64°
16
87°
65°
17
88°
68°
18
86°
65°
19
83°
62°
20
79°
56°
21
77°
57°
22
78°
56°
23
79°
60°
24
81°
59°
25
81°
59°
26
80°
57°
27
82°
62°
28
84°
63°
29
83°
62°
30
83°
63°
1
82°
61°
2
82°
60°
3
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Archdale
Archdale's September 2026 forecast shows daily high temperatures ranging from 77° to 93°, with overnight lows between 56° and 69°. The average high for September is 83° with an average low of 62°. 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 Archdale. See also: October | November | December.