S
M
T
W
T
F
S
30
82°
60°
31
73°
58°
1
74°
53°
2
76°
56°
3
73°
58°
4
80°
62°
5
81°
55°
6
75°
51°
7
69°
50°
8
72°
52°
9
73°
53°
10
69°
46°
11
69°
48°
12
68°
45°
13
67°
46°
14
70°
42°
15
75°
48°
16
75°
49°
17
74°
49°
18
74°
48°
19
73°
48°
20
75°
47°
21
74°
47°
22
73°
46°
23
72°
48°
24
75°
48°
25
73°
47°
26
71°
45°
27
72°
46°
28
71°
46°
29
70°
45°
30
70°
45°
1
69°
44°
2
69°
43°
3
67°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lavenham
Lavenham's September 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 42° and 62°. The average high for September is 72° with an average low of 48°. 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 Lavenham. See also: October | November | December.
