S
M
T
W
T
F
S
30
66°
56°
31
71°
55°
1
71°
54°
2
70°
52°
3
68°
53°
4
70°
54°
5
69°
49°
6
69°
52°
7
67°
52°
8
69°
51°
9
67°
52°
10
65°
50°
11
64°
47°
12
64°
48°
13
65°
47°
14
64°
52°
15
63°
52°
16
66°
51°
17
66°
52°
18
67°
49°
19
68°
46°
20
62°
51°
21
62°
48°
22
63°
45°
23
62°
45°
24
62°
49°
25
63°
51°
26
64°
49°
27
65°
45°
28
64°
43°
29
60°
43°
30
61°
44°
1
60°
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 Headington
Headington's September 2026 forecast shows daily high temperatures ranging from 60° to 71°, with overnight lows between 42° and 56°. 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 Headington. See also: October | November | December.
