S
M
T
W
T
F
S
30
74°
54°
31
69°
55°
1
70°
54°
2
73°
53°
3
74°
49°
4
73°
49°
5
73°
54°
6
74°
54°
7
74°
55°
8
73°
53°
9
72°
54°
10
74°
54°
11
73°
53°
12
72°
54°
13
72°
53°
14
71°
53°
15
72°
51°
16
72°
43°
17
70°
44°
18
63°
51°
19
67°
52°
20
71°
52°
21
69°
51°
22
71°
47°
23
69°
42°
24
Hist. Avg.
64°
41°
25
Hist. Avg.
63°
41°
26
Hist. Avg.
63°
41°
27
Hist. Avg.
63°
40°
28
Hist. Avg.
62°
40°
29
Hist. Avg.
62°
40°
30
Hist. Avg.
62°
39°
1
Hist. Avg.
61°
39°
2
Hist. Avg.
61°
39°
3
Hist. Avg.
60°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Pembroke
Pembroke's September 2026 forecast shows daily high temperatures ranging from 63° to 74°, with overnight lows between 42° and 55°. The average high for September is 71° with an average low of 51°. 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 Pembroke. See also: October | November | December.