S
M
T
W
T
F
S
30
90°
68°
31
95°
69°
1
96°
74°
2
97°
76°
3
97°
74°
4
98°
75°
5
97°
67°
6
85°
59°
7
84°
55°
8
90°
56°
9
88°
66°
10
77°
66°
11
83°
62°
12
90°
64°
13
83°
56°
14
83°
54°
15
99°
67°
16
90°
72°
17
95°
69°
18
87°
70°
19
86°
70°
20
86°
67°
21
67°
61°
22
68°
58°
23
67°
57°
24
71°
59°
25
73°
51°
26
71°
55°
27
73°
52°
28
74°
55°
29
76°
56°
30
75°
53°
1
74°
53°
2
73°
48°
3
67°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Argenta
Argenta's September 2026 forecast shows daily high temperatures ranging from 67° to 76°, with overnight lows between 48° and 59°. The average high for September is 72° with an average low of 54°. 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 Argenta. See also: October | November | December.
