S
M
T
W
T
F
S
30
69°
48°
31
68°
50°
1
69°
53°
2
69°
47°
3
72°
45°
4
70°
47°
5
69°
52°
6
68°
53°
7
65°
47°
8
67°
49°
9
72°
45°
10
72°
46°
11
71°
52°
12
72°
48°
13
64°
42°
14
66°
52°
15
70°
53°
16
72°
51°
17
70°
47°
18
64°
44°
19
60°
39°
20
58°
40°
21
57°
45°
22
59°
40°
23
59°
40°
24
58°
40°
25
59°
39°
26
58°
38°
27
59°
40°
28
58°
42°
29
54°
38°
30
55°
44°
1
57°
37°
2
Hist. Avg.
58°
36°
3
Hist. Avg.
58°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Winton
Winton's September 2026 forecast shows daily high temperatures ranging from 54° to 72°, with overnight lows between 37° and 53°. The average high for September is 65° with an average low of 45°. 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 Winton. See also: October | November | December.
