S
M
T
W
T
F
S
30
82°
64°
31
82°
63°
1
81°
55°
2
81°
52°
3
79°
59°
4
82°
55°
5
79°
63°
6
84°
61°
7
73°
64°
8
77°
61°
9
73°
52°
10
N/A
11
74°
49°
12
64°
44°
13
63°
49°
14
61°
46°
15
67°
43°
16
68°
47°
17
66°
48°
18
71°
47°
19
71°
50°
20
72°
51°
21
74°
53°
22
68°
49°
23
67°
48°
24
66°
44°
25
73°
51°
26
69°
50°
27
71°
52°
28
71°
49°
29
67°
47°
30
69°
48°
1
61°
45°
2
64°
46°
3
58°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Argyle
Argyle's September 2026 forecast shows daily high temperatures ranging from 58° to 74°, with overnight lows between 43° and 53°. The average high for September is 68° with an average low of 48°. 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 Argyle. See also: October | November | December.
