S
M
T
W
T
F
S
30
86°
66°
31
90°
64°
1
94°
71°
2
94°
69°
3
95°
67°
4
95°
70°
5
89°
68°
6
78°
64°
7
82°
57°
8
82°
56°
9
84°
57°
10
91°
66°
11
93°
67°
12
85°
70°
13
86°
70°
14
85°
66°
15
78°
59°
16
82°
55°
17
87°
59°
18
89°
67°
19
84°
67°
20
85°
62°
21
89°
65°
22
76°
59°
23
58°
56°
24
61°
55°
25
69°
47°
26
76°
52°
27
77°
52°
28
76°
54°
29
76°
59°
30
81°
56°
1
83°
56°
2
86°
57°
3
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Oxford
Oxford's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Oxford. See also: October | November | December.