S
M
T
W
T
F
S
30
63°
54°
31
62°
54°
1
69°
55°
2
69°
53°
3
70°
52°
4
64°
49°
5
61°
51°
6
64°
48°
7
66°
52°
8
67°
52°
9
67°
51°
10
63°
50°
11
65°
47°
12
62°
44°
13
58°
46°
14
58°
44°
15
59°
49°
16
62°
51°
17
64°
50°
18
65°
51°
19
64°
44°
20
63°
42°
21
56°
48°
22
56°
43°
23
57°
49°
24
60°
44°
25
60°
48°
26
58°
50°
27
62°
47°
28
63°
44°
29
60°
43°
30
55°
42°
1
54°
41°
2
53°
39°
3
54°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Zella-Mehlis
Zella-Mehlis's September 2026 forecast shows daily high temperatures ranging from 53° to 70°, with overnight lows between 39° and 55°. The average high for September is 62° 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 Zella-Mehlis. See also: October | November | December.
