S
M
T
W
T
F
S
30
84°
57°
31
84°
60°
1
83°
61°
2
83°
59°
3
82°
51°
4
76°
50°
5
75°
52°
6
78°
59°
7
82°
59°
8
82°
57°
9
75°
53°
10
76°
58°
11
81°
57°
12
81°
58°
13
80°
57°
14
81°
57°
15
81°
56°
16
80°
55°
17
75°
49°
18
78°
47°
19
71°
45°
20
71°
44°
21
68°
44°
22
69°
51°
23
70°
47°
24
72°
44°
25
69°
50°
26
72°
52°
27
71°
50°
28
75°
51°
29
74°
49°
30
74°
48°
1
69°
49°
2
73°
49°
3
66°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Overton
Overton's September 2026 forecast shows daily high temperatures ranging from 66° to 84°, with overnight lows between 43° and 61°. The average high for September is 76° 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 Overton. See also: October | November | December.
