S
M
T
W
T
F
S
30
67°
50°
31
70°
47°
1
66°
47°
2
66°
51°
3
67°
47°
4
65°
46°
5
65°
46°
6
66°
45°
7
64°
43°
8
64°
44°
9
65°
45°
10
64°
51°
11
70°
46°
12
62°
47°
13
61°
48°
14
63°
49°
15
68°
50°
16
66°
46°
17
61°
48°
18
66°
50°
19
67°
50°
20
68°
49°
21
67°
50°
22
66°
49°
23
66°
49°
24
67°
47°
25
65°
45°
26
58°
46°
27
58°
47°
28
59°
45°
29
64°
47°
30
65°
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
September Weather in Hiltpoltstein
Hiltpoltstein's September 2026 forecast shows daily high temperatures ranging from 58° to 70°, with overnight lows between 43° and 51°. The average high for September is 65° 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 Hiltpoltstein. See also: October | November | December.