S
M
T
W
T
F
S
30
73°
63°
31
72°
59°
1
72°
57°
2
70°
63°
3
79°
66°
4
70°
59°
5
73°
55°
6
81°
59°
7
77°
64°
8
64°
57°
9
66°
54°
10
70°
57°
11
70°
61°
12
73°
57°
13
73°
64°
14
77°
64°
15
73°
61°
16
68°
57°
17
70°
57°
18
68°
54°
19
72°
63°
20
68°
57°
21
73°
52°
22
N/A
23
75°
51°
24
73°
53°
25
79°
55°
26
69°
52°
27
72°
56°
28
69°
58°
29
72°
58°
30
69°
54°
1
66°
50°
2
67°
47°
3
62°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lambourne End
Lambourne End's September 2026 forecast shows daily high temperatures ranging from 62° to 79°, with overnight lows between 42° and 58°. The average high for September is 70° 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 Lambourne End. See also: October | November | December.