S
M
T
W
T
F
S
30
68°
52°
31
70°
56°
1
71°
55°
2
66°
51°
3
67°
50°
4
67°
53°
5
68°
51°
6
65°
48°
7
Hist. Avg.
65°
47°
8
Hist. Avg.
65°
46°
9
Hist. Avg.
64°
46°
10
Hist. Avg.
64°
46°
11
Hist. Avg.
64°
46°
12
Hist. Avg.
64°
45°
13
Hist. Avg.
63°
45°
14
Hist. Avg.
63°
45°
15
Hist. Avg.
63°
45°
16
Hist. Avg.
62°
45°
17
Hist. Avg.
62°
44°
18
Hist. Avg.
62°
44°
19
Hist. Avg.
61°
44°
20
Hist. Avg.
61°
44°
21
Hist. Avg.
61°
43°
22
Hist. Avg.
60°
43°
23
Hist. Avg.
60°
43°
24
Hist. Avg.
60°
43°
25
Hist. Avg.
59°
43°
26
Hist. Avg.
59°
42°
27
Hist. Avg.
59°
42°
28
Hist. Avg.
58°
42°
29
Hist. Avg.
58°
42°
30
Hist. Avg.
58°
41°
1
Hist. Avg.
57°
41°
2
Hist. Avg.
57°
41°
3
Hist. Avg.
57°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Ederheim
Ederheim's September 2026 forecast shows daily high temperatures ranging from 65° to 71°, with overnight lows between 48° and 56°. The average high for September is 68° 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 Ederheim. See also: October | November | December.