S
M
T
W
T
F
S
30
72°
53°
31
71°
51°
1
72°
53°
2
72°
52°
3
71°
51°
4
70°
52°
5
71°
52°
6
70°
51°
7
71°
52°
8
70°
52°
9
70°
51°
10
69°
49°
11
68°
50°
12
68°
51°
13
68°
48°
14
67°
49°
15
66°
49°
16
67°
48°
17
66°
44°
18
67°
49°
19
62°
48°
20
64°
49°
21
66°
48°
22
67°
49°
23
62°
45°
24
63°
49°
25
Hist. Avg.
62°
50°
26
Hist. Avg.
62°
50°
27
Hist. Avg.
62°
49°
28
Hist. Avg.
62°
49°
29
Hist. Avg.
62°
49°
30
Hist. Avg.
61°
49°
1
Hist. Avg.
61°
49°
2
Hist. Avg.
61°
48°
3
Hist. Avg.
61°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Westerham
Westerham's September 2026 forecast shows daily high temperatures ranging from 62° to 72°, with overnight lows between 44° and 53°. The average high for September is 68° with an average low of 50°. 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 Westerham. See also: October | November | December.
