S
M
T
W
T
F
S
30
81°
62°
31
83°
65°
1
86°
65°
2
87°
64°
3
87°
62°
4
85°
65°
5
86°
64°
6
85°
63°
7
81°
63°
8
78°
64°
9
83°
57°
10
82°
56°
11
78°
63°
12
82°
60°
13
84°
62°
14
80°
61°
15
82°
61°
16
77°
56°
17
84°
54°
18
76°
58°
19
Hist. Avg.
76°
52°
20
Hist. Avg.
76°
52°
21
Hist. Avg.
75°
51°
22
Hist. Avg.
75°
51°
23
Hist. Avg.
74°
50°
24
Hist. Avg.
74°
50°
25
Hist. Avg.
73°
50°
26
Hist. Avg.
73°
49°
27
Hist. Avg.
72°
49°
28
Hist. Avg.
72°
48°
29
Hist. Avg.
72°
48°
30
Hist. Avg.
71°
48°
1
Hist. Avg.
71°
47°
2
Hist. Avg.
70°
47°
3
Hist. Avg.
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Ambler House
Ambler House's September 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 54° and 65°. The average high for September is 82° with an average low of 61°. 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 Ambler House. See also: October | November | December.