S
M
T
W
T
F
S
30
70°
53°
31
69°
53°
1
70°
52°
2
70°
53°
3
68°
50°
4
69°
53°
5
69°
53°
6
68°
52°
7
69°
53°
8
68°
53°
9
68°
51°
10
67°
49°
11
67°
51°
12
66°
51°
13
67°
49°
14
66°
50°
15
65°
50°
16
65°
49°
17
66°
45°
18
63°
50°
19
61°
49°
20
64°
49°
21
65°
50°
22
65°
49°
23
61°
45°
24
62°
50°
25
Hist. Avg.
60°
49°
26
Hist. Avg.
60°
48°
27
Hist. Avg.
59°
48°
28
Hist. Avg.
59°
48°
29
Hist. Avg.
59°
48°
30
Hist. Avg.
59°
48°
1
Hist. Avg.
58°
47°
2
Hist. Avg.
58°
47°
3
Hist. Avg.
58°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Olton
Olton's September 2026 forecast shows daily high temperatures ranging from 61° to 70°, with overnight lows between 45° and 53°. The average high for September is 66° 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 Olton. See also: October | November | December.
