S
M
T
W
T
F
S
30
73°
48°
31
72°
47°
1
71°
50°
2
72°
51°
3
71°
47°
4
70°
46°
5
70°
46°
6
72°
47°
7
75°
45°
8
72°
44°
9
70°
44°
10
75°
47°
11
73°
50°
12
73°
44°
13
74°
50°
14
75°
51°
15
70°
45°
16
68°
46°
17
67°
47°
18
66°
46°
19
66°
49°
20
Hist. Avg.
66°
49°
21
Hist. Avg.
65°
48°
22
Hist. Avg.
65°
48°
23
Hist. Avg.
65°
48°
24
Hist. Avg.
65°
48°
25
Hist. Avg.
64°
48°
26
Hist. Avg.
64°
47°
27
Hist. Avg.
64°
47°
28
Hist. Avg.
64°
47°
29
Hist. Avg.
64°
47°
30
Hist. Avg.
63°
46°
1
Hist. Avg.
63°
46°
2
Hist. Avg.
63°
46°
3
Hist. Avg.
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Grabenstätt
Grabenstätt's September 2026 forecast shows daily high temperatures ranging from 66° to 75°, with overnight lows between 44° and 51°. The average high for September is 71° with an average low of 47°. 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 Grabenstätt. See also: October | November | December.
