S
M
T
W
T
F
S
30
81°
58°
31
85°
62°
1
85°
62°
2
81°
61°
3
85°
53°
4
79°
53°
5
78°
54°
6
79°
60°
7
84°
60°
8
82°
58°
9
77°
59°
10
78°
60°
11
83°
59°
12
84°
59°
13
83°
58°
14
83°
59°
15
82°
58°
16
82°
57°
17
80°
51°
18
76°
49°
19
73°
47°
20
73°
46°
21
72°
46°
22
72°
49°
23
73°
47°
24
75°
47°
25
74°
53°
26
77°
54°
27
76°
53°
28
77°
53°
29
78°
51°
30
76°
49°
1
73°
50°
2
76°
52°
3
Hist. Avg.
73°
48°
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 72° to 85°, with overnight lows between 46° and 62°. The average high for September is 79° with an average low of 54°. 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.