S
M
T
W
T
F
S
30
75°
61°
31
72°
57°
1
73°
54°
2
70°
57°
3
77°
64°
4
69°
57°
5
N/A
6
73°
56°
7
65°
50°
8
63°
46°
9
59°
45°
10
61°
51°
11
68°
50°
12
66°
51°
13
67°
50°
14
69°
53°
15
69°
53°
16
70°
52°
17
68°
51°
18
64°
46°
19
65°
47°
20
67°
51°
21
68°
52°
22
68°
51°
23
67°
51°
24
68°
50°
25
67°
47°
26
64°
46°
27
64°
46°
28
65°
49°
29
64°
48°
30
65°
48°
1
64°
43°
2
63°
48°
3
64°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Over
Over's September 2026 forecast shows daily high temperatures ranging from 59° to 73°, with overnight lows between 43° and 56°. The average high for September is 66° with an average low of 49°. 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 Over. See also: October | November | December.