S
M
T
W
T
F
S
30
N/A
31
77°
54°
1
74°
51°
2
74°
51°
3
76°
56°
4
80°
57°
5
79°
56°
6
78°
58°
7
73°
55°
8
76°
56°
9
74°
54°
10
76°
57°
11
70°
54°
12
71°
57°
13
70°
54°
14
66°
50°
15
67°
49°
16
67°
48°
17
66°
48°
18
67°
50°
19
68°
52°
20
68°
53°
21
67°
52°
22
68°
52°
23
68°
54°
24
69°
54°
25
67°
53°
26
65°
53°
27
66°
51°
28
66°
51°
29
65°
50°
30
65°
48°
1
64°
46°
2
65°
46°
3
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Friedberg
Friedberg's September 2026 forecast shows daily high temperatures ranging from 64° to 80°, with overnight lows between 44° and 58°. The average high for September is 70° 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 Friedberg. See also: October | November | December.