S
M
T
W
T
F
S
30
71°
56°
31
70°
55°
1
71°
56°
2
71°
57°
3
70°
51°
4
71°
49°
5
64°
53°
6
65°
55°
7
68°
55°
8
69°
54°
9
70°
55°
10
69°
54°
11
68°
53°
12
69°
53°
13
68°
54°
14
68°
54°
15
69°
52°
16
69°
48°
17
67°
52°
18
64°
52°
19
68°
51°
20
66°
49°
21
66°
46°
22
60°
48°
23
61°
48°
24
65°
46°
25
59°
46°
26
59°
44°
27
58°
49°
28
62°
47°
29
63°
42°
30
58°
41°
1
57°
43°
2
58°
41°
3
56°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Central Argyle
Central Argyle's September 2026 forecast shows daily high temperatures ranging from 56° to 71°, with overnight lows between 41° and 57°. The average high for September is 65° with an average low of 50°. 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 Central Argyle. See also: October | November | December.