S
M
T
W
T
F
S
30
66°
55°
31
71°
55°
1
71°
54°
2
70°
53°
3
67°
52°
4
70°
54°
5
69°
49°
6
69°
51°
7
67°
51°
8
69°
52°
9
67°
52°
10
64°
50°
11
64°
47°
12
65°
47°
13
64°
48°
14
63°
51°
15
63°
52°
16
66°
51°
17
65°
52°
18
66°
48°
19
67°
46°
20
62°
50°
21
62°
48°
22
63°
45°
23
62°
45°
24
61°
48°
25
62°
50°
26
64°
49°
27
65°
45°
28
63°
43°
29
60°
44°
30
60°
43°
1
61°
42°
2
61°
44°
3
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Winslow
Winslow's September 2026 forecast shows daily high temperatures ranging from 60° to 71°, with overnight lows between 42° and 55°. The average high for September is 65° 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 Winslow. See also: October | November | December.
