S
M
T
W
T
F
S
30
71°
56°
31
73°
56°
1
73°
55°
2
72°
56°
3
72°
54°
4
71°
52°
5
66°
49°
6
70°
48°
7
69°
51°
8
68°
51°
9
67°
49°
10
64°
47°
11
63°
48°
12
63°
46°
13
64°
50°
14
62°
46°
15
62°
48°
16
64°
45°
17
63°
45°
18
61°
44°
19
62°
46°
20
61°
43°
21
61°
43°
22
60°
44°
23
60°
45°
24
61°
44°
25
58°
42°
26
59°
50°
27
58°
48°
28
Hist. Avg.
60°
45°
29
Hist. Avg.
60°
45°
30
Hist. Avg.
60°
45°
1
Hist. Avg.
59°
45°
2
Hist. Avg.
59°
45°
3
Hist. Avg.
59°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Kirtorf
Kirtorf's September 2026 forecast shows daily high temperatures ranging from 58° to 73°, with overnight lows between 42° and 56°. The average high for September is 65° with an average low of 48°. 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 Kirtorf. See also: October | November | December.