S
M
T
W
T
F
S
30
81°
70°
31
90°
72°
1
93°
70°
2
93°
72°
3
93°
73°
4
93°
73°
5
86°
72°
6
81°
68°
7
81°
63°
8
86°
64°
9
82°
64°
10
79°
55°
11
81°
54°
12
81°
54°
13
64°
52°
14
70°
50°
15
72°
61°
16
70°
59°
17
76°
61°
18
74°
67°
19
79°
62°
20
68°
58°
21
63°
53°
22
65°
49°
23
70°
49°
24
71°
50°
25
72°
49°
26
71°
48°
27
74°
53°
28
73°
50°
29
70°
48°
30
71°
44°
1
74°
50°
2
70°
50°
3
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Oxford Junction
Oxford Junction's September 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 44° and 67°. The average high for September is 71° with an average low of 52°. 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 Junction. See also: October | November | December.