S
M
T
W
T
F
S
30
69°
49°
31
68°
48°
1
70°
49°
2
71°
52°
3
71°
53°
4
70°
47°
5
68°
47°
6
66°
48°
7
68°
49°
8
71°
47°
9
71°
52°
10
70°
52°
11
71°
51°
12
70°
47°
13
67°
44°
14
65°
49°
15
64°
50°
16
65°
51°
17
65°
51°
18
69°
50°
19
68°
51°
20
67°
51°
21
69°
48°
22
67°
45°
23
63°
43°
24
62°
43°
25
63°
45°
26
63°
45°
27
64°
46°
28
61°
50°
29
64°
49°
30
64°
49°
1
65°
48°
2
66°
48°
3
65°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Pembury
Pembury's September 2026 forecast shows daily high temperatures ranging from 61° to 71°, with overnight lows between 43° and 53°. The average high for September is 67° 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 Pembury. See also: October | November | December.