S
M
T
W
T
F
S
31
71°
55°
1
70°
57°
2
67°
53°
3
73°
59°
4
67°
53°
5
70°
50°
6
72°
53°
7
78°
62°
8
71°
55°
9
72°
47°
10
66°
56°
11
65°
52°
12
65°
50°
13
64°
51°
14
63°
46°
15
67°
57°
16
66°
52°
17
66°
51°
18
72°
62°
19
80°
58°
20
71°
57°
21
59°
45°
22
59°
40°
23
61°
38°
24
64°
44°
25
64°
43°
26
60°
44°
27
63°
47°
28
62°
50°
29
63°
41°
30
67°
43°
1
63°
50°
2
66°
51°
3
65°
55°
4
64°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Attleborough
Attleborough's September 2025 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 Attleborough. See also: October | November | December.
