S
M
T
W
T
F
S
30
72°
57°
31
70°
57°
1
69°
57°
2
69°
63°
3
73°
64°
4
71°
53°
5
69°
58°
6
70°
56°
7
69°
55°
8
64°
54°
9
65°
50°
10
63°
52°
11
67°
54°
12
67°
52°
13
68°
53°
14
66°
52°
15
65°
54°
16
64°
52°
17
64°
55°
18
65°
55°
19
66°
54°
20
64°
54°
21
66°
55°
22
65°
54°
23
65°
52°
24
62°
48°
25
63°
48°
26
62°
51°
27
64°
52°
28
64°
53°
29
65°
52°
30
65°
53°
1
64°
53°
2
65°
52°
3
64°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Newton Abbot
Newton Abbot's September 2026 forecast shows daily high temperatures ranging from 62° to 73°, with overnight lows between 48° and 64°. The average high for September is 66° 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 Newton Abbot. See also: October | November | December.
