S
M
T
W
T
F
S
30
66°
54°
31
73°
55°
1
74°
55°
2
74°
54°
3
73°
45°
4
69°
45°
5
67°
46°
6
66°
45°
7
65°
46°
8
64°
46°
9
64°
47°
10
63°
50°
11
62°
50°
12
70°
52°
13
69°
52°
14
69°
52°
15
Hist. Avg.
67°
50°
16
Hist. Avg.
66°
50°
17
Hist. Avg.
66°
49°
18
Hist. Avg.
66°
49°
19
Hist. Avg.
65°
49°
20
Hist. Avg.
65°
49°
21
Hist. Avg.
65°
48°
22
Hist. Avg.
64°
48°
23
Hist. Avg.
64°
48°
24
Hist. Avg.
64°
48°
25
Hist. Avg.
63°
47°
26
Hist. Avg.
63°
47°
27
Hist. Avg.
63°
47°
28
Hist. Avg.
62°
47°
29
Hist. Avg.
62°
46°
30
Hist. Avg.
62°
46°
1
Hist. Avg.
61°
46°
2
Hist. Avg.
61°
46°
3
Hist. Avg.
61°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Gräfenberg
Gräfenberg's September 2026 forecast shows daily high temperatures ranging from 62° to 74°, with overnight lows between 45° and 55°. The average high for September is 68° with an average low of 50°. 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 Gräfenberg. See also: October | November | December.
