S
M
T
W
T
F
S
30
68°
51°
31
70°
51°
1
70°
54°
2
69°
55°
3
70°
54°
4
71°
55°
5
71°
54°
6
70°
55°
7
70°
55°
8
69°
54°
9
70°
49°
10
69°
48°
11
65°
47°
12
66°
51°
13
67°
53°
14
68°
53°
15
68°
52°
16
67°
52°
17
68°
50°
18
68°
52°
19
67°
50°
20
64°
47°
21
65°
46°
22
64°
51°
23
61°
51°
24
63°
49°
25
65°
50°
26
63°
50°
27
65°
49°
28
65°
50°
29
64°
49°
30
64°
48°
1
63°
50°
2
64°
50°
3
63°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Witney
Witney's September 2026 forecast shows daily high temperatures ranging from 61° to 71°, with overnight lows between 46° and 55°. The average high for September is 67° with an average low of 51°. 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 Witney. See also: October | November | December.
