S
M
T
W
T
F
S
30
63°
52°
31
64°
49°
1
62°
49°
2
62°
52°
3
63°
49°
4
62°
48°
5
61°
49°
6
61°
47°
7
62°
46°
8
61°
47°
9
60°
48°
10
62°
49°
11
63°
48°
12
59°
51°
13
58°
50°
14
62°
51°
15
64°
47°
16
59°
44°
17
57°
48°
18
62°
52°
19
64°
53°
20
64°
52°
21
63°
53°
22
64°
51°
23
64°
52°
24
63°
51°
25
60°
47°
26
54°
49°
27
54°
49°
28
58°
50°
29
60°
50°
30
54°
46°
1
53°
44°
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
September Weather in Frankenau
Frankenau's September 2026 forecast shows daily high temperatures ranging from 53° to 64°, with overnight lows between 44° and 53°. The average high for September is 61° with an average low of 49°. 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 Frankenau. See also: October | November | December.
