S
M
T
W
T
F
S
30
70°
51°
31
71°
53°
1
68°
52°
2
65°
52°
3
66°
51°
4
70°
48°
5
73°
53°
6
72°
49°
7
65°
47°
8
64°
46°
9
64°
46°
10
69°
47°
11
71°
52°
12
66°
50°
13
62°
48°
14
63°
48°
15
66°
47°
16
69°
50°
17
70°
52°
18
69°
52°
19
68°
49°
20
69°
51°
21
69°
43°
22
61°
44°
23
63°
43°
24
68°
44°
25
68°
44°
26
67°
42°
27
61°
44°
28
64°
41°
29
66°
45°
30
64°
44°
1
62°
41°
2
61°
41°
3
62°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Freising
Freising's September 2026 forecast shows daily high temperatures ranging from 61° to 73°, with overnight lows between 41° and 53°. The average high for September is 66° 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 Freising. See also: October | November | December.