S
M
T
W
T
F
S
30
72°
52°
31
71°
54°
1
71°
54°
2
70°
53°
3
70°
52°
4
69°
49°
5
65°
50°
6
67°
53°
7
68°
51°
8
67°
50°
9
66°
52°
10
68°
48°
11
68°
48°
12
67°
49°
13
67°
48°
14
65°
51°
15
65°
47°
16
62°
46°
17
62°
45°
18
63°
49°
19
63°
48°
20
62°
47°
21
62°
45°
22
63°
46°
23
63°
48°
24
62°
47°
25
60°
45°
26
64°
49°
27
63°
49°
28
64°
50°
29
Hist. Avg.
60°
46°
30
Hist. Avg.
60°
46°
1
Hist. Avg.
59°
46°
2
Hist. Avg.
59°
45°
3
Hist. Avg.
59°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Withington
Withington's September 2026 forecast shows daily high temperatures ranging from 60° to 72°, with overnight lows between 45° and 54°. 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 Withington. See also: October | November | December.